Amok

Cheat mode:
Type any of the following codes to activate the cheat effect:

Effect - Password:
View credits - ZAZACC -
Rapid fire - YAYAYA
Level select - ZZZCYX -
Invincible mode - BABYXX -
Hyper mode - ZABCXY

Level-Phase - Password:
2 - 2 - CBYXYC -
3 - 1 - XABXAB -
3 - 2 - AZCBXC -
4 - 1 - YYBBCY -