ZZT

From PCGamingWiki, the wiki about fixing PC games
ZZT
ZZT cover
Developers
Potomac Computer Systems
Release dates
DOS October 1991
ZZT on MobyGames
ZZT on Wikipedia

Key points

Re-released as freeware.

General information

z2 - A huge fan site dedicated to ZZT
ZUltimate - A ZZT focused wiki run by z2

Availability[edit]

Source DRM Notes Keys OS
Official website
DRM-free
DOS

Essential improvements[edit]

The Reconstruction of ZZT[edit]

The Reconstruction of ZZT is an open source recreation of ZZT 3.2, due to the loss of the game's source code.[1]
Extremely accurate, being a byte-for-byte recreation of the original game's executable.
Compatible with the various mods and worlds made for the original game.
Requires an emulator to run, such as DOSBox or Zeta.

KevEdit[edit]

KevEdit is a ZZT editor that aims to run on modern computers while still supporting DOS.

Zeta[edit]

Zeta is a small open source emulator designed to run ZZT and Super ZZT.
Source Code of the program can be found here
100% gameplay accuracy
Automatic CPU speed scaling to address quirks in the game's engine.
Long .ZZT/.SZT filenames may cause the game to crash.
Does not automatically resize the window when loading a non-8x14 character set.

DreamZZT[edit]

A open source remake of the ZZT engine, it allows ZZT to be run on modern systems (and certain game consoles) without the use of DOSBox.
It can be downloaded here.

Recommended Mods, Level Packs, Total Conversions[edit]

They can all be found at Museum of ZZT
  • Banana Quest - Adds PC Speaker tunes, fetch quests, minigames, puzzles, and tongue-in-cheek humour.
  • _Death_ - Adds a grim storyline, multi-floor levels, blood, new monsters and new objects.
  • Little Square Things - Player indirectly controls multiple squares at once.
  • Dungeon Master's Gallery - Randomly Generated Dungeons
  • Run-On - Long, progressively generated levels. Has multiple difficulties and various options.

Game data[edit]

Configuration file(s) location[edit]

System Location
DOS <path-to-game>\ZZT.CFG

Save game data location[edit]

System Location
DOS <path-to-game>\*.SAV

Video[edit]

Graphics feature State Notes
Widescreen resolution
Multi-monitor
Ultra-widescreen
4K Ultra HD
Field of view (FOV)
Windowed
For DOSBox toggle with Alt+ Enter (see the glossary page for other workarounds).
Borderless fullscreen windowed
See the glossary page for potential workarounds.
Anisotropic filtering (AF)
Anti-aliasing (AA)
Vertical sync (Vsync)
For DOSBox use an unofficial build (see the glossary page for other workarounds).
60 FPS
Framerate is tied to game speed which is a configurable setting.
120+ FPS

Input[edit]

Keyboard and mouse State Notes
Remapping
For DOSBox use the DOSBox Mapper (see the glossary page for other workarounds).
Mouse acceleration
Mouse sensitivity
For DOSBox set in the DOSBox configuration file.
Mouse input in menus
Mouse Y-axis inversion
Controller
Controller support

Audio[edit]

Audio feature State Notes
Separate volume controls
Surround sound
Subtitles
Closed captions
Mute on focus lost

Localizations

Language UI Audio Sub Notes
English

Other information[edit]

API[edit]

Technical specs Supported Notes
DOS video modes CGA, EGA, MCGA, VGA, SVGA Uses 16-color 25-line 80-column text mode
Although an endorsed Linux release does exist,[2] it relies on DOSBox instead of being a native port.[3]

System requirements[edit]

DOS
Minimum
Operating system (OS) MS-DOS 6.2
Processor (CPU) IBM PC or 100% compatible
System memory (RAM) 512 KB
Hard disk drive (HDD) 2 MB
Video card (GPU) CGA/EGA/MCGA/VGA/SVGA graphics card

References

  1. A note from ZZT's creator, Tim Sweeney
  2. Install ZZT for Linux using the Snap Store - last accessed on 2020-12-17
  3. dosbox.conf - last accessed on 2021-05-08