Prehistorik 2 downloads
From 1996 on, a funny notice stating that the game still works in 2009 (or whatever other year the computers date is set to) appears when starting the EXE file.
An interesting feature of this game is that level codes differ on every machine with a different BIOS. For example, if you play Prehistorik 2 in DOSBox, you'll get different codes than playing in Windows XP.
players: single player
distribution: 3,5 floppy disk
sound: Sound Blaster
Abandonware DOS popularity: below average