AxySnake

Anti Piracy

The game checks whether a copy is legitimate or not at runtime,
checking its registration code through a web server.
Should an illegal code be detected, the game will run normally
for four levels, then lock up on a "LICENSE AGREEMENT VIOLATION !" screen.
The only option is to press any key and quit the game,
which will then revert the game to an unregistered state.

Bubble Bobble II (PlayStation prototye)

DUFFY

Hidden inside the TIMS folder is an inconspicuous file called
DUFFY, which is an uncompressed PCM file containing the 1995 song
"Hello" by Oasis.

Evasive Action (DOS)

Checksums (SHA-1)

1371D5E321385ACE8BB0BAEDD4CCA6588EEE08EF (eact.exe; Version 1.66)

Editor?

Found inside the game's art folder are two mock-ups of an editor in the
files MAPECDOM.LBM and MEDMAT.LBM.

Flight Gear

Dev Mode

To forcibly enable developer mode,
use the command line argument -developer.

Kiki the Nano Bot

Debug Mode

Pressing F9 at any point during gameplay will toggle
debug mode and displays a mouse cursor.

Loonyland 2: Winter Woods

Deactivated Cheats

Two cheats are recognized by the game, but there is no effect:
BANGZOOM and GOGOGO.

Magus (DOS)

Version Differences

The third edition adds digital sound effects.