NIGHT TRAP
· HIDDEN MESSAGE: After the end credits roll, while the tribute to Stephen Hassenfeld appears, press UP once and A 5 times. You’ll be shown some footage that was shot in Pawtucket in December of 1986 when Digital Pictures first demonstrated a prototype of the NEMO box for Hasbro executives. Larry Bernstein is the person using the controller; he’s playing Scene of the Crime, an early prototype of Night Trap.
PANIC
· Press R + R + D + U + L + R + U + U + L + D during the title screen to go to Select Scene screen (this has to be done fairly quickly before the game starts to cycle back to the attract mode). From there you can see every single scene in the game (including if you set off all 30 traps), along with the attract mode for Switch, the Japanese version of the game for the Mega CD system.
SILPHEED
· Level skip: During the intro, press DOWN + DOWN + UP + UP + RIGHT + LEFT + RIGHT + LEFT + A + B + START.
SOL-FEACE
· During the title screen, press A + B + C + A + B + C + B + C + B + A. Once the buzz sounds, enter the configuration screen, and from there change the Mode to Easy and press RIGHT 4x to get 99 ships, and then press A + B + C together anytime during a stage to skip to the next one when you're playing a game.
SONIC CD
· At the title screen, press U + D + D + L + R + B for new start levels.
· At the title screen, press D + D + D + L + R + A for the sound/music test.
· To play a game as in-game objects, rather than with Sonic, set the FM at 40, the PCM at 12, and the DA at 11, and press S. Then during a new game press B or C to play as objects or to drop them.
STELLAR-FIRE
· Highlight Normal on game play, press A to cycle through it, and once you cycle back to Normal, hold A, press and hold C + START, and each time you press UP you will skip a stage.