Topic on User talk:Devina
I disagree somewhat.
You said achievements are not "not the game itself", but technically speaking, that's untrue since there is ACTUAL CODE in the GAME ITSELF which unlocks achievements (set conditions a player must fulfill). Thus, a part of the game (actual code) may be missing in the PC version.
Steam Trading Cards are not part of the game code, they're just unlocked basely on random time intervals.
And sure, everyone may not care about achievements, but as long as there are people who DO, I think it deserves a mention.