Command an orbital defense platform to defend planets against waves of alien invaders. Build and upgrade weapons like pulse lasers and photon bolts. Each invader has unique behavior, requiring strategic weapon combinations to complete missions.
Play as a cat avoiding rockets and collecting catnip from alien encounters. Navigate procedurally generated obstacles. Adjust controls for gameplay. Track progress through multiple sessions.
Play 330 levels to unlock 22 constellations. Solve enigma levels with single solutions. Collect sparkling jewels by matching three or more. Choose from varied gameplay modes like limited hits, time, or destroy the rust.