Players pilot a spaceship through 120 waves across 12 star systems. This installment introduced several major features:
: Ion Blaster , Neutron Gun, Laser Cannon , Vulcan Chaingun , Lightning Fryer , Plasma Rifle , Utensil Poker , Boron Railgun, Photon Swarm, and Positron Stream . Chicken Invaders 4
The game features 9 standard weapons, each upgradeable through 11 power levels (plus a secret 12th). Players pilot a spaceship through 120 waves across
