Team up with your friends and fight your way through massive hordes of mechanical invaders in this classic twin-stick arcade shooter.
The initial worlds (13 total levels) are free. An in-game purchase unlocks the remainder of the game.
Requires a game pad.
Designed for a screen with a resolution of 1280x720 or better.
FEATURES: • Co-operative play with up to 4 players • 86 challenging levels in 7 worlds • 10 upgrade pickups • Try the initial levels for free before purchasing
Updated on
Oct 15, 2015
Arcade
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What’s new
Changed the secondary fire to provide a number of different weapons from pickups Updated lighting on some of the dark worlds Optimized map sizes to improve performance of large maps Updated the tutorial messages Fixed bugs with handling controller connect/disconnect. Fixed the game rejoin timer for later levels Add a slight delay after rejoining before allowing pause Plasma recharges faster in general