After you have beaten the game can play more than 3 mini-games. A mini-game you can play after beating the game is Air Raid. It is the Plants vs. Zombies version of some old 8 bit arcade game. A hint for it is when the zombot has a plant in a blue energy ball you shoot the ball then go have your craft touch the plant and it will equip to your craft and power it up. Pumpkin and threepeater are the equips. Jalapeno is a bomb type of thing that damages the zombot. You can equip threepeater and pumpkin at the same time.