GZNGNLSP Keep weapons after deathPAXKPGLA Start with 1 lifeTAXKPGLA Start with 6 livesPAXKPGLE Start with 9 livesOZVKKLVS Infinite livesYGNGAKTL + PAVKTGAP Start with Dual CannonsYGNGAKTL + ZAVKTGAP Start with LaserYGNGAKTL + GAVKTGAP Start with Shoot RightYGNGAKTL + AAVKTGAO Start with Shoot LeftYGNGAKTL + APVKTGAP Start with Five Direction FiringYGNGAKTL + AZVKTGAP Start with Three Direction FiringYGNGAKTL + AGVKTGAP Start with Force fieldFor the last five codes, you must wait for the "demonstration game" to start by itself before pressing "Start. The display will read "Stage 1," but each code does warp you to the correct stageGZOGIGSA + PAEGPLPA Start at stage 2GZOGIGSA + ZAEGPLPA Start at stage 3GZOGIGSA + LAEGPLPA Start at stage 4GZOGIGSA + GAEGPLPA Start at stage 5GZOGIGSA + IAEGPLPA Start at stage 6
