Alien Swarm is the fourth mission of the Marines campaign in 8-Bit Invaders.[1]
Briefing[]
Alert! Alien counter-attack incoming! We don't know how many there are, but it's a lot more than we are ready for! Get out there and defend the base - don't let any of those green-skinned monsters through our lines!
Rewards[]
Objective: Defend your base for 20 minutes Reward: Manticore unlocked
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Bonus: Don't Lose the Allied G.M.C. HQ Reward: Power Plant +2
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Bonus: Kill all 4 Cranioid HQ in 15 minutes Reward: Gremlin +3
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References[]
- ↑ Petroglyph Games, 8-Bit Invaders. Marines mission 4: "Mission: Alien Swarm".