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Difference between revisions of "Commander Keen in Keen Dreams"

From PCGamingWiki, the wiki about fixing PC games
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{{Infobox game/row/developer|id Software}}
 
{{Infobox game/row/developer|id Software}}
 
{{Infobox game/row/developer|David Gow}}
 
{{Infobox game/row/developer|David Gow}}
 +
{{Infobox game/row/porter|Ryan C. Gordon|Linux}}
 +
{{Infobox game/row/porter|Ryan C. Gordon|OS X}}
 
|publishers  =  
 
|publishers  =  
 
{{Infobox game/row/publisher|Softdisk}}
 
{{Infobox game/row/publisher|Softdisk}}
 
{{Infobox game/row/publisher|Hard Disk Publishing}}
 
{{Infobox game/row/publisher|Hard Disk Publishing}}
 +
{{Infobox game/row/publisher|Nightdive Studios|Linux, OS X}}
 
|engines      =  
 
|engines      =  
 
|release dates=  
 
|release dates=  
Line 13: Line 16:
 
{{Infobox game/row/date|Windows|September 30, 2015}}
 
{{Infobox game/row/date|Windows|September 30, 2015}}
 
{{Infobox game/row/date|Linux|September 30, 2015}}
 
{{Infobox game/row/date|Linux|September 30, 2015}}
{{Infobox game/row/date|OS X|April 19, 2016|ref=<ref>[http://steamcommunity.com/games/356200/announcements/detail/950633256621345096 You gotta eat your Apples! - Steam Community :: Group Announcements :: Keen Dreams]</ref>}}
+
{{Infobox game/row/date|OS X|April 19, 2016|ref=<ref>{{Refurl|url=https://steamcommunity.com/games/356200/announcements/detail/950633256621345096|title=You gotta eat your Apples! - Steam Community :: Group Announcements :: Keen Dreams|date=17 May 2023}}</ref>}}
 +
|taxonomy    =
 +
{{Infobox game/row/taxonomy/monetization      | One-time game purchase }}
 +
{{Infobox game/row/taxonomy/microtransactions | }}
 +
{{Infobox game/row/taxonomy/modes            | Singleplayer }}
 +
{{Infobox game/row/taxonomy/pacing            | Real-time }}
 +
{{Infobox game/row/taxonomy/perspectives      | Side view }}
 +
{{Infobox game/row/taxonomy/controls          | Direct control }}
 +
{{Infobox game/row/taxonomy/genres            | Platform }}
 +
{{Infobox game/row/taxonomy/sports            | }}
 +
{{Infobox game/row/taxonomy/vehicles          | }}
 +
{{Infobox game/row/taxonomy/art styles        | }}
 +
{{Infobox game/row/taxonomy/themes            | Fantasy }}
 +
{{Infobox game/row/taxonomy/series            | Commander Keen }}
 
|steam appid  = 356200
 
|steam appid  = 356200
|gogcom page  =  
+
|gogcom id    =  
 +
|hltb        = 1854
 +
|igdb        = commander-keen-keen-dreams
 
|strategywiki =  
 
|strategywiki =  
|wikipedia    = Commander Keen: Keen Dreams
+
|mobygames    = 1666
 +
|wikipedia    = Commander Keen in Keen Dreams
 
|winehq      =  
 
|winehq      =  
 +
|license      = commercial
 
}}
 
}}
{{Series|Commander Keen}}
 
  
 
'''Key points'''
 
'''Key points'''
 
{{ii}} Also known (unofficially) as '''Commander Keen: The Lost Episode''' or '''Episode 3.5'''
 
{{ii}} Also known (unofficially) as '''Commander Keen: The Lost Episode''' or '''Episode 3.5'''
 
{{++}} Game's source code was released by [[Company:Softdisk|Softdisk]]. It can be downloaded [https://github.com/keendreams/keen here].
 
{{++}} Game's source code was released by [[Company:Softdisk|Softdisk]]. It can be downloaded [https://github.com/keendreams/keen here].
{{--}} Despite being listed in settings, support for in-game music was cut prior to release along with digital effects support for the Sound Blaster & Sound Source devices.<ref>http://www.shikadi.net/keenwiki/Keen_Dreams_Development</ref>
+
{{--}} Despite being listed in settings, support for in-game music was cut prior to release along with digital effects support for the Sound Blaster & Sound Source devices.<ref>{{Refurl|url=http://www.shikadi.net/keenwiki/Keen_Dreams_Development|title=shikadi.net|date=17 May 2023}}</ref>
  
 
'''General information'''
 
'''General information'''
 
{{mm}} [http://www.shikadi.net/keenwiki/Main_Page Commander Keen wiki]
 
{{mm}} [http://www.shikadi.net/keenwiki/Main_Page Commander Keen wiki]
 
{{mm}} [https://pckf.rigeltechnical.com Public Commander Keen Forum]
 
{{mm}} [https://pckf.rigeltechnical.com Public Commander Keen Forum]
{{mm}} [http://steamcommunity.com/app/356200/discussions/ Steam Community Discussions]
+
{{mm}} [https://steamcommunity.com/app/356200/discussions/ Steam Community Discussions]
  
 
==Availability==
 
==Availability==
 
{{Availability|
 
{{Availability|
{{Availability/row| Retail | | unknown | Run in [[DOSBox]]. | | DOS }}
+
{{Availability/row| Retail | | DRM-free | Run in [[DOSBox]]. | | DOS }}
 +
{{Availability/row | Steam | 356200 | Steam |  |  | Windows | unavailable }}
 
}}
 
}}
 +
{{ii}} This game is no longer available digitally.
 
{{ii}} A shareware version is available [https://pckf.rigeltechnical.com/viewtopic.php?f=1&t=3178 here].
 
{{ii}} A shareware version is available [https://pckf.rigeltechnical.com/viewtopic.php?f=1&t=3178 here].
{{--}} This game is no longer sold digitally.
 
  
 
===Version differences===
 
===Version differences===
Steam version is native port (not [[DOSBox]]).<ref>[http://steamcommunity.com/app/9180/discussions/0/624076851217505425/ Keen Dreams is now available natively on windows and linux! :: Commander Keen Complete Pack General Discussions]</ref>
+
Steam version is native port (not [[DOSBox]]).<ref>{{Refurl|url=https://steamcommunity.com/app/9180/discussions/0/624076851217505425/|title=Keen Dreams is now available natively on windows and linux! :: Commander Keen Complete Pack General Discussions|date=17 May 2023}}</ref>
  
 
==Essential improvements==
 
==Essential improvements==
 +
===Patches===
 +
Unfortunately Keen was from an era of computing before downloadable patches were a norm. Instead, a fully patched version of the game would be sent in the mail. The old version had to be uninstalled and deleted and the updated copy installed in its place. As the update is already the full game, it would be illegal to distribute it. Luckily, Several dedicated fans have made [http://dosclassics.com/keen/dl.php?id=of homebrewed patches] to update (or downgrade if you want) every official keen game. These patches edit the files to make the changes, no warez used! The original discussion thread for them can be found [https://pckf.rigeltechnical.com/viewtopic.php?f=1&t=21&sid=90a04012cef1c483fba6131d8da5e810 here].
 +
{{ii}} You could alternatively use the shareware version above, but note that unlike the other shareware episodes, you need the registered version to get the latest version. This episode also has additional nagging ("Don't forget to register your copy!") screens.
 
===Episode launcher===
 
===Episode launcher===
{{ii}} A launcher for the entire Keen series can be found [https://gist.github.com/maxlefou/e6fe35739a1ffad1b85543eb800c36f4#file-keenstrt-bat-L15 here] (runs in [[DOSBox]]). For a modified version of this same launcher that also supports this game (for people whom don't have the native Steam version), try the following:
+
A launcher for the entire Keen series can be found [https://gist.github.com/maxlefou/e6fe35739a1ffad1b85543eb800c36f4#file-keenstrt-bat-L15 here] (runs in [[DOSBox]]). For a modified version of this same launcher that also supports this game (for people whom don't have the native Steam version), try the following:
  
 
<div class="mw-collapsible mw-collapsed">
 
<div class="mw-collapsible mw-collapsed">
Line 56: Line 79:
  
 
CLS
 
CLS
 
  
 
REM All episodes must be in the same folder contrary
 
REM All episodes must be in the same folder contrary
  
 
REM to the original launcher this one was based on.
 
REM to the original launcher this one was based on.
 
  
 
ECHO.
 
ECHO.
Line 104: Line 125:
  
 
ECHO.
 
ECHO.
 
  
 
CHOICE /c1234567q/n Choose a number (Press Q to Quit):
 
CHOICE /c1234567q/n Choose a number (Press Q to Quit):
Line 123: Line 143:
  
 
IF ERRORLEVEL 1 GOTO KEEN1
 
IF ERRORLEVEL 1 GOTO KEEN1
 
 
 
  
 
:KEEN1
 
:KEEN1
Line 136: Line 153:
  
 
GOTO MENU
 
GOTO MENU
 
 
 
  
 
:KEEN2
 
:KEEN2
Line 149: Line 163:
  
 
GOTO MENU
 
GOTO MENU
 
 
 
  
 
:KEEN3
 
:KEEN3
Line 162: Line 173:
  
 
GOTO MENU
 
GOTO MENU
 
 
 
  
 
:KEEN4
 
:KEEN4
Line 175: Line 183:
  
 
GOTO MENU
 
GOTO MENU
 
 
 
  
 
:KEEN5
 
:KEEN5
Line 188: Line 193:
  
 
GOTO MENU
 
GOTO MENU
 
 
 
  
 
:KEEN6
 
:KEEN6
Line 201: Line 203:
  
 
GOTO MENU
 
GOTO MENU
 
 
 
  
 
:KEEN7
 
:KEEN7
Line 214: Line 213:
  
 
GOTO MENU
 
GOTO MENU
 
 
 
  
 
:EXIT
 
:EXIT
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exit
 
exit
 
</pre></div></div>
 
</pre></div></div>
 +
{{ii}} The executable names (keen*.exe etc.) may have to be edited to fit your particular version of Keen. There are many versions. You could also replace the executable calls with CKPatch scripts if you wish to keep a customized aspect of the game always that way when you run it.
 +
 +
===[http://www.shikadi.net/keenwiki/CKPatch CKPatch]===
 +
CKPatch is essentially a tool needed to load some mods (such as total conversions, or even just simple hacking) into the Keen engine. It does so by "patching" the engine in memory, hence it's name. For simple single script patches for Keen Dreams, look [http://www.shikadi.net/keenwiki/Category:Keen_Dreams_patches here].
 +
{{ii}} If loading of a mod/script fails, you may have to uncompress the keen executables using [http://www.shikadi.net/keenwiki/UNP UNP] or [http://www.shikadi.net/keenwiki/UNLZEXE UNLZEXE].
  
===Source Ports===
+
===Source ports===
 
A reverse engineered source port is available. Alternatively the game's source is available and you could build you own version.
 
A reverse engineered source port is available. Alternatively the game's source is available and you could build you own version.
{{ii}} [http://clonekeenplus.sourceforge.net Commander Genius]
+
{{ii}} [https://github.com/NY00123/refkeen Reflection Keen]
  
 
==Game data==
 
==Game data==
===Configuration file location===
+
===Configuration file(s) location===
 
{{Game data|
 
{{Game data|
{{Game data/row|DOS|}}
+
{{Game data/config|DOS|}}
{{Game data/row|Windows|{{P|appdata}}/Commander Keen/Keen Dreams/}}
+
{{Game data/config|Windows|{{P|appdata}}\Commander Keen\Keen Dreams\}}
{{Game data/row|OS X|}}
+
{{Game data/config|OS X|}}
{{Game data/row|Linux|{{P|xdgdatahome}}/Commander Keen/Keen Dreams/}}
+
{{Game data/config|Linux|{{P|xdgdatahome}}/Commander Keen/Keen Dreams/}}
 
}}
 
}}
 
{{XDG|unknown}}
 
{{XDG|unknown}}
Line 241: Line 242:
 
===Save game data location===
 
===Save game data location===
 
{{Game data|
 
{{Game data|
{{Game data/row|DOS|}}
+
{{Game data/saves|DOS|}}
{{Game data/row|Windows|{{P|appdata}}/Commander Keen/Keen Dreams/}}
+
{{Game data/saves|Windows|{{P|appdata}}\Commander Keen\Keen Dreams\}}
{{Game data/row|OS X|}}
+
{{Game data/saves|OS X|}}
{{Game data/row|Linux|{{P|xdgdatahome}}/Commander Keen/Keen Dreams/}}
+
{{Game data/saves|Linux|{{P|xdgdatahome}}/Commander Keen/Keen Dreams/}}
 
}}
 
}}
  
 
===[[Glossary:Save game cloud syncing|Save game cloud syncing]]===
 
===[[Glossary:Save game cloud syncing|Save game cloud syncing]]===
 
{{Save game cloud syncing
 
{{Save game cloud syncing
|origin               =  
+
|discord                  =
|origin notes         =  
+
|discord notes            =
|steam cloud           = true
+
|epic games launcher      =
|steam cloud notes    =  
+
|epic games launcher notes =
|uplay                =  
+
|gog galaxy                =
|uplay notes           =  
+
|gog galaxy notes          =
 +
|origin                   =  
 +
|origin notes             =  
 +
|steam cloud               = true
 +
|steam cloud notes        =
 +
|ubisoft connect          =
 +
|ubisoft connect notes    =  
 +
|xbox cloud                =  
 +
|xbox cloud notes         =  
 
}}
 
}}
  
==Video settings==
+
==Video==
{{Video settings
+
{{Video
|wsgf link                  = http://www.wsgf.org/dr/commander-keen-keen-dreams/en
+
|wsgf link                  = https://www.wsgf.org/dr/commander-keen-keen-dreams/en
 
|widescreen wsgf award      = unsupported
 
|widescreen wsgf award      = unsupported
 
|multimonitor wsgf award    = unsupported
 
|multimonitor wsgf award    = unsupported
Line 265: Line 274:
 
|4k ultra hd wsgf award    = unsupported
 
|4k ultra hd wsgf award    = unsupported
 
|widescreen resolution      = false
 
|widescreen resolution      = false
|widescreen resolution notes= Native option for stretching.
+
|widescreen resolution notes= 320x200 only. The Steam version has an option for stretching.
 
|multimonitor              = false
 
|multimonitor              = false
 
|multimonitor notes        =  
 
|multimonitor notes        =  
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|fov notes                  =  
 
|fov notes                  =  
 
|windowed                  = true
 
|windowed                  = true
|windowed notes            = Native option in settings. Toggle with {{Key|Alt|Enter}} (when using [[DOSBox]]).
+
|windowed notes            = Only in Steam version. Toggle with {{Key|Alt|Enter}} when using [[DOSBox]].
 
|borderless windowed        = true
 
|borderless windowed        = true
|borderless windowed notes  =  
+
|borderless windowed notes  = Only in Steam version.
 
|anisotropic                = n/a
 
|anisotropic                = n/a
 
|anisotropic notes          =  
 
|anisotropic notes          =  
 
|antialiasing              = n/a
 
|antialiasing              = n/a
 
|antialiasing notes        =  
 
|antialiasing notes        =  
 +
|upscaling                  = unknown
 +
|upscaling tech            =
 +
|upscaling notes            =
 
|vsync                      = false
 
|vsync                      = false
 
|vsync notes                =  
 
|vsync notes                =  
|60 fps                    = unknown
+
|60 fps                    = false
|60 fps notes              =  
+
|60 fps notes              = 35 fps cap.<ref>{{Refcheck|user=Quiet Bob|date=2021-02-11|comment=Tested in DOSBox with output=openglnb}}</ref>
 
|120 fps                    = false
 
|120 fps                    = false
 
|120 fps notes              =  
 
|120 fps notes              =  
 +
|hdr                        = false
 +
|hdr notes                  =
 
|color blind                = unknown
 
|color blind                = unknown
 
|color blind notes          =  
 
|color blind notes          =  
 
}}
 
}}
  
==Input settings==
+
==Input==
{{Input settings
+
{{image|Commander Keen in Keen Dreams controls menu.png|Controls menu.}}
 +
{{Input
 
|key remap                = true
 
|key remap                = true
 
|key remap notes          =  
 
|key remap notes          =  
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|invert mouse y-axis      = n/a
 
|invert mouse y-axis      = n/a
 
|invert mouse y-axis notes =  
 
|invert mouse y-axis notes =  
 +
|touchscreen              = unknown
 +
|touchscreen notes        =
 
|controller support        = true
 
|controller support        = true
 
|controller support notes  = Can be disabled using the <code>/NOJOYS</code> parameter.
 
|controller support notes  = Can be disabled using the <code>/NOJOYS</code> parameter.
Line 314: Line 331:
 
|invert controller y-axis  = n/a
 
|invert controller y-axis  = n/a
 
|invert controller y-axis notes=  
 
|invert controller y-axis notes=  
|touchscreen               = unknown
+
|xinput controllers        = unknown
|touchscreen notes        =  
+
|xinput controllers notes  =
 +
|xbox prompts              = unknown
 +
|xbox prompts notes        =
 +
|impulse triggers          = unknown
 +
|impulse triggers notes    =
 +
|dualshock 4               = unknown
 +
|dualshock 4 notes        =
 +
|dualshock prompts        = unknown
 +
|dualshock prompts notes  =
 +
|light bar support        = unknown
 +
|light bar support notes  =
 +
|dualshock 4 modes        = unknown
 +
|dualshock 4 modes notes  =
 +
|tracked motion controllers= unknown
 +
|tracked motion controllers notes =
 +
|tracked motion prompts    = unknown
 +
|tracked motion prompts notes =
 +
|other controllers         = unknown
 +
|other controllers notes  =
 +
|other button prompts      = unknown
 +
|other button prompts notes=  
 
|button prompts            = false
 
|button prompts            = false
 
|button prompts notes      =  
 
|button prompts notes      =  
 
|controller hotplug        = false
 
|controller hotplug        = false
|controller hotplug notes  = Not supported.<ref>[http://steamcommunity.com/app/356200/discussions/0/523898291511417436/#c490121928337440941 Mouse and Controller problems :: Keen Dreams General Discussions]</ref>
+
|controller hotplug notes  = Not supported.<ref>{{Refurl|url=https://steamcommunity.com/app/356200/discussions/0/523898291511417436/#c490121928337440941|title=Mouse and Controller problems :: Keen Dreams General Discussions|date=17 May 2023}}</ref>
 
|haptic feedback          = false
 
|haptic feedback          = false
 
|haptic feedback notes    =  
 
|haptic feedback notes    =  
|light bar support        = unknown
+
|simultaneous input        = unknown
|light bar support notes   =  
+
|simultaneous input notes =  
 
}}
 
}}
  
==Audio settings==
+
==Audio==
{{Audio settings
+
{{image|Commander Keen in Keen Dreams sound menu.png|Sound menu.}}
 +
{{Audio
 
|separate volume          = false
 
|separate volume          = false
|separate volume notes    =  
+
|separate volume notes    = Sound Effects can be toggled.
|surround sound          = unknown
+
|surround sound          = n/a
 
|surround sound notes    =  
 
|surround sound notes    =  
 
|subtitles                = false
 
|subtitles                = false
Line 336: Line 374:
 
|closed captions          = false
 
|closed captions          = false
 
|closed captions notes    = See note above.
 
|closed captions notes    = See note above.
|mute on focus lost      = unknown
+
|mute on focus lost      = false
 
|mute on focus lost notes =  
 
|mute on focus lost notes =  
 
|eax support              =  
 
|eax support              =  
|eax support notes        =  
+
|eax support notes         =
 +
|royalty free audio       = unknown
 +
|royalty free audio notes  =
 +
|red book cd audio        =
 +
|red book cd audio notes  =  
 
}}
 
}}
  
Line 345: Line 387:
 
{{L10n/switch
 
{{L10n/switch
 
  |language  = English
 
  |language  = English
  |interface = yes
+
  |interface = true
  |audio    =  
+
  |audio    = n/a
  |subtitles =  
+
  |subtitles = n/a
 
  |notes    =  
 
  |notes    =  
 
}}
 
}}
Line 369: Line 411:
 
|metal support          =  
 
|metal support          =  
 
|metal support notes    =  
 
|metal support notes    =  
|vulkan support        =  
+
|vulkan versions        =  
|vulkan support notes   =  
+
|vulkan notes           =  
 
|dos modes              = CGA, EGA
 
|dos modes              = CGA, EGA
|dos modes notes        = Compatibility with certain SVGA cards can be enabled using the <code>/COMP</code> parameter. Can also use the <code>/HIDDENCARD</code> parameter to force the game to accept the card if it doesn't detect a supported model.
+
|dos modes notes        = Separate game releases with CGA or EGA support. <br> Compatibility with certain SVGA cards can be enabled using the <code>/COMP</code> parameter. Can also use the <code>/HIDDENCARD</code> parameter to force the game to accept the card if it doesn't detect a supported model.
 
|shader model versions  =  
 
|shader model versions  =  
 
|shader model notes    =  
 
|shader model notes    =  
|64-bit executable     = unknown
+
|windows 32-bit exe    = unknown
|64-bit executable notes=  
+
|windows 64-bit exe    = unknown
 +
|windows arm app        = unknown
 +
|windows exe notes      =
 +
|mac os x powerpc app  = unknown
 +
|macos intel 32-bit app = unknown
 +
|macos intel 64-bit app = unknown
 +
|macos arm app          = unknown
 +
|macos app notes        =
 +
|linux 32-bit executable= unknown
 +
|linux 64-bit executable= unknown
 +
|linux arm app          = unknown
 +
|linux executable notes =  
 
}}
 
}}
  
 
==System requirements==
 
==System requirements==
 
{{System requirements
 
{{System requirements
|OSfamily = Windows
+
|OSfamily = DOS
  
|minOS    =  
+
|minOS    = 2.0
|minCPU  =  
+
|minCPU  = 8088 / 8086 5 MHz
|minRAM  =  
+
|minRAM  = 640 KB (560 KB free)
 
|minHD    =  
 
|minHD    =  
|minGPU  =  
+
|minGPU  = CGA
  
 
|recOS    =  
 
|recOS    =  
Line 393: Line 446:
 
|recRAM  =  
 
|recRAM  =  
 
|recHD    =  
 
|recHD    =  
|recGPU  =  
+
|recGPU  = EGA
 
}}
 
}}
  
 
{{References}}
 
{{References}}

Latest revision as of 20:48, 1 July 2023

This page is a stub: it lacks content and/or basic article components. You can help to expand this page by adding an image or additional information.
Commander Keen in Keen Dreams
Commander Keen in Keen Dreams cover
Developers
id Software
David Gow
Linux Ryan C. Gordon
macOS (OS X) Ryan C. Gordon
Publishers
Softdisk
Hard Disk Publishing
Linux, OS X Nightdive Studios
Release dates
DOS 1991
Windows September 30, 2015
Linux September 30, 2015
macOS (OS X) April 19, 2016[1]
Taxonomy
Monetization One-time game purchase
Modes Singleplayer
Pacing Real-time
Perspectives Side view
Controls Direct control
Genres Platform
Themes Fantasy
Series Commander Keen
Commander Keen in Keen Dreams on HowLongToBeat
Commander Keen in Keen Dreams on IGDB
Commander Keen in Keen Dreams on MobyGames
Commander Keen in Keen Dreams on Wikipedia
Commander Keen
Commander Keen in Marooned on Mars 1990
Commander Keen in The Earth Explodes 1990
Commander Keen in Keen Must Die! 1990
Commander Keen in Keen Dreams 1991
Commander Keen in Secret of the Oracle 1991
Commander Keen in The Armageddon Machine 1991
Commander Keen in Aliens Ate My Baby Sitter! 1991
Commander Keen: Keen Dreams Definitive Edition 2023

Key points

Also known (unofficially) as Commander Keen: The Lost Episode or Episode 3.5
Game's source code was released by Softdisk. It can be downloaded here.
Despite being listed in settings, support for in-game music was cut prior to release along with digital effects support for the Sound Blaster & Sound Source devices.[2]

General information

Commander Keen wiki
Public Commander Keen Forum
Steam Community Discussions

Availability

Source DRM Notes Keys OS
Retail
DRM-free
Run in DOSBox.
DOS
Steam (unavailable)
Icon overlay.png
Windows
This game is no longer available digitally.
A shareware version is available here.

Version differences

Steam version is native port (not DOSBox).[3]

Essential improvements

Patches

Unfortunately Keen was from an era of computing before downloadable patches were a norm. Instead, a fully patched version of the game would be sent in the mail. The old version had to be uninstalled and deleted and the updated copy installed in its place. As the update is already the full game, it would be illegal to distribute it. Luckily, Several dedicated fans have made homebrewed patches to update (or downgrade if you want) every official keen game. These patches edit the files to make the changes, no warez used! The original discussion thread for them can be found here.

You could alternatively use the shareware version above, but note that unlike the other shareware episodes, you need the registered version to get the latest version. This episode also has additional nagging ("Don't forget to register your copy!") screens.

Episode launcher

A launcher for the entire Keen series can be found here (runs in DOSBox). For a modified version of this same launcher that also supports this game (for people whom don't have the native Steam version), try the following:

Episode launcher
@ECHO OFF

:MENU

CLS

REM All episodes must be in the same folder contrary

REM to the original launcher this one was based on.

ECHO.

ECHO  ===========================================================================

ECHO  ======================= COMMANDER KEEN COLLECTION =========================

ECHO  ===========================================================================

ECHO.

ECHO         Invasion of the Vortices (1-3):

ECHO.

ECHO     1 - Commander Keen 1 Marooned On Mars (1990)(Apogee Software)

ECHO     2 - Commander Keen 2 The Earth Explodes (1990)(Apogee Software)

ECHO     3 - Commander Keen 3 Keen Must Die (1990)(Apogee Software)

ECHO.

ECHO         Goodbye, Galaxy! (4-6):

ECHO.

ECHO     4 - Commander Keen 4 Secret Of The Oracle (1991)(Apogee Software Ltd)

ECHO     5 - Commander Keen 5 The Armageddon Machine (1991)(Apogee Software Ltd)

ECHO     6 - Commander Keen 6 Aliens Ate My Baby Sitter (1991)(Formgen)

ECHO.

ECHO         Other (The Lost Episode):

ECHO.

ECHO     7 - Commander Keen Dreams (1991)(Softdisk Publishing)

ECHO.

CHOICE /c1234567q/n Choose a number (Press Q to Quit):

IF ERRORLEVEL 8 GOTO EXIT

IF ERRORLEVEL 7 GOTO KEEN7

IF ERRORLEVEL 6 GOTO KEEN6

IF ERRORLEVEL 5 GOTO KEEN5

IF ERRORLEVEL 4 GOTO KEEN4

IF ERRORLEVEL 3 GOTO KEEN3

IF ERRORLEVEL 2 GOTO KEEN2

IF ERRORLEVEL 1 GOTO KEEN1

:KEEN1

CLS

ECHO Starting Commander Keen 1...

call keen1.exe

GOTO MENU

:KEEN2

CLS

ECHO Starting Commander Keen 2...

call keen2.exe

GOTO MENU

:KEEN3

CLS

ECHO Starting Commander Keen 3...

call keen3.exe

GOTO MENU

:KEEN4

CLS

ECHO Starting Commander Keen 4...

call keen4e.exe

GOTO MENU

:KEEN5

CLS

ECHO Starting Commander Keen 5...

call keen5e.exe

GOTO MENU

:KEEN6

CLS

ECHO Starting Commander Keen 6...

call keen6c.exe

GOTO MENU

:KEEN7

CLS

ECHO Starting Commander Keen Dreams…

call kdreams.exe

GOTO MENU

:EXIT

CLS

exit
The executable names (keen*.exe etc.) may have to be edited to fit your particular version of Keen. There are many versions. You could also replace the executable calls with CKPatch scripts if you wish to keep a customized aspect of the game always that way when you run it.

CKPatch

CKPatch is essentially a tool needed to load some mods (such as total conversions, or even just simple hacking) into the Keen engine. It does so by "patching" the engine in memory, hence it's name. For simple single script patches for Keen Dreams, look here.

If loading of a mod/script fails, you may have to uncompress the keen executables using UNP or UNLZEXE.

Source ports

A reverse engineered source port is available. Alternatively the game's source is available and you could build you own version.

Reflection Keen

Game data

Configuration file(s) location

System Location
DOS
Windows %APPDATA%\Commander Keen\Keen Dreams\
macOS (OS X)
Linux $XDG_DATA_HOME/Commander Keen/Keen Dreams/
Steam Play (Linux) <SteamLibrary-folder>/steamapps/compatdata/356200/pfx/[Note 1]
It's unknown whether this game follows the XDG Base Directory Specification on Linux. Please fill in this information.

Save game data location

System Location
DOS
Windows %APPDATA%\Commander Keen\Keen Dreams\
macOS (OS X)
Linux $XDG_DATA_HOME/Commander Keen/Keen Dreams/
Steam Play (Linux) <SteamLibrary-folder>/steamapps/compatdata/356200/pfx/[Note 1]

Save game cloud syncing

System Native Notes
Steam Cloud

Video

Graphics feature State WSGF Notes
Widescreen resolution
320x200 only. The Steam version has an option for stretching.
Multi-monitor
Ultra-widescreen
4K Ultra HD
Field of view (FOV)
Windowed
Only in Steam version. Toggle with Alt+ Enter when using DOSBox.
Borderless fullscreen windowed
Only in Steam version.
Anisotropic filtering (AF)
Anti-aliasing (AA)
Vertical sync (Vsync)
For DOSBox use an unofficial build (see the glossary page for other workarounds).
60 FPS and 120+ FPS
35 fps cap.[4]
High dynamic range display (HDR)

Input

Controls menu.
Controls menu.

Keyboard and mouse State Notes
Remapping
Mouse acceleration
Mouse sensitivity
Mouse input in menus
Can be disabled using the /NOMOUSE parameter.
Mouse Y-axis inversion
Controller
Controller support
Can be disabled using the /NOJOYS parameter.
Full controller support
Needs to be explicitly selected.
Controller remapping
For DOSBox use the DOSBox Mapper (see the glossary page for other workarounds).
Controller sensitivity
Controller Y-axis inversion
Controller types
XInput-compatible controllers
PlayStation controllers
Generic/other controllers
Additional information
Button prompts
Controller hotplugging
Not supported.[5]
Haptic feedback
Digital movement supported
Simultaneous controller+KB/M

Audio

Sound menu.
Sound menu.

Audio feature State Notes
Separate volume controls
Sound Effects can be toggled.
Surround sound
Subtitles
Everything is text-based.
Closed captions
See note above.
Mute on focus lost
For DOSBox change the priority background value in the DOSBox configuration file.
Royalty free audio

Localizations

Language UI Audio Sub Notes
English

Other information

API

Technical specs Supported Notes
DOS video modes CGA, EGA Separate game releases with CGA or EGA support.
Compatibility with certain SVGA cards can be enabled using the /COMP parameter. Can also use the /HIDDENCARD parameter to force the game to accept the card if it doesn't detect a supported model.
Executable 32-bit 64-bit Notes
Windows
macOS (OS X)
Linux

System requirements

DOS
Minimum Recommended
Operating system (OS) 2.0
Processor (CPU) 8088 / 8086 5 MHz
System memory (RAM) 640 KB (560 KB free)
Hard disk drive (HDD)
Video card (GPU) CGA


Notes

  1. 1.0 1.1 Notes regarding Steam Play (Linux) data:

References