RSGOD - Invulnerability
 RSDOC - Full Health
 RSGOODIES - Full ammo, all guns, max boosters
 RSKEYS - All the keys
 RSFUEL - Full booster fuel
 RSSHIELD - Shield on
 RSEND - End current level (Skip to next level)
 RSLEVnn - Jump to level nn
 RSFLYxxyy - Jump to xx, yy coordinates on current level
 RSGRAV - No gravity
 RSNUKE - Kill all monsters on level
 RSLIFE - Extra life
 RSNOWALLS - No collision
 RSDIE - Takes away health and lives