Vigilante Game System: Commodore Amiga Cheat Category: Cheat Game Company: Unknown Game Category: Unknown Hint, Cheat, Walkthrough:   Vigilante Enter your name as 'GREEN CRYSTAL' (with space) or `POOKY IS MY PAL` into the high score table then in-game pressing 'F1' will give you extra lives and 'F8' will advance you a level. Enter your name as POOKY IS MY PAL in the highscore table, and now F1 increases your lives, and F8 goes to the next level.