Alien Trilogy

All weapons:
Enter F1SH1NGFORGVNS as a password.
The phrase "cheats activated" will confirm correct password entry.

Unlimited ammunition:
Enter F1LLMYPOCK1TS as a password.
The phrase "cheats activated" will confirm correct password entry.

Invincibility:
Enter FVNKYG1BB0N as a password.
The phrase "cheats activated" will confirm correct password entry.
Note that your character may be trapped in lethal areas of the game.

Level select:
Enter FLYTOxx as a password, where "xx" is the number of the desired level (00-34).
The phrase "cheats activated" will confirm correct password entry.