This game was classified by the community with the following category scores - Violence=0/3, Sex=0/3, Mature Content=0/3. The last bastion of humanity is under attack! Team up with up to three of your friends and fight to protect it. Hold back endless hordes of alien ships with an arsenal of weapons and defenses in this blisteringly hard shoot-em up/tower defense hybrid that evokes nostalgia for such retro classics as Galaga and Space Invaders.
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