Space Raiders Cheats For PlayStation 2
Play Original Space Invaders
At the 'Press Start' screen, enter this code.
Code Effect Hold L1+R1 & press X + O Play original Space Invaders
Space Raiders Cheats For GameCube
Upgrading weapons and bullets
To upgrade your weapons and bullets you will need to get consecutive hits on an enemy.
Code Effect Hit an enemy 50 consecutive times. Primary weapon upgrade Hit an enemy 100 consecutive times. Upgrade bullets into missiles