On the Lucas Arts screen, press [L] or [R] for a shriek/bark.
Day Of The Tentacle:
To begin the game at the first bonus round (which is
usually hidden and unavailable during gameplay) enter |BCDF| as a password.
|Level 5| FHRX VHRV VHRV| |Level 29| XLZG YLZD YLZD|
|Level 9| NBGW PBGG PBGG| |Level 33| WJQK WJQK WJQK|
|Level 13| RFCR XFCK | |Level 37| BZVG FZVM BZVG|
|Level 17| RKYL BKYZ BKYZ| |Level 41| BRPK FRPJ BRPK|
|Level 21| PXBG DXBR VXBB| |Level 45| VLHX PLHZ VLHZ BLHR|
|Level 25| XYLZ XYLZ XYLZ| |End Credits Level XWJR|
Press L or R at the Lucas Arts logo.
When the opening short credits are displayed with the copyrights, etc. ,
press R to hear a dog bark or L to hear a victim scream.
Enter BCDF, GYLM, or XDSJ as a password.
View end credits
Enter XWJR as a password.
Cheerleaders vs. The Monsters bonus level
Enter WBGR as a password to begin game play on level 9 with all ten victims.
Rescue all victims on each stage up until level 12 (Mars Needs Cheerleaders)
to reach the „Cheerleaders vs. The Monsters” bonus level.
– Pro Action Replay