Defend the earth from waves of space penguins!
Using your tank, accumulate a kill streak to unlock upgrades including speed boost, a shield beam, and an automated mini gun.
Collect coins to spend them on upgrades at the start of each round. Fight off different enemies and defend Earth as long as you can!
Information
- Instructions
- -LEFT and RIGHT to move -SPACE to fire, -NUMBER KEYS to activate upgrades
- Tags
- Stats
- Date added: 2013-03-10 18:20:11 CDT
Times played: 353
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