What you do is you open Game Editor, then you pick the format of the game that you want eg.(1 player, 2 player com, 2 player coop) and you boost the ships guns and shields up to 999, or the max. Also, you should put Fricton on 0 (you go faster), shield repulsor and destructo, and make the weapon types the best eg.(killer ammo, heavy ammo, and instant death ammo etc.)