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Green Blood

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About Green Blood

Green Blood is an action game in which you fight alien attacks across campaign and mission modes. You use weapons and defensive items, collect supplies and upgrades, and encounter puzzle elements alongside combat.

Game modes

Campaign Mode has 25 levels for each stage. In Mission Mode, you survive continuous waves of alien attacks, with endless attacks available.

Weapons and upgrades

You can customize various weapons and defensive items. The game includes ammo drops, level-up items and an enhanced item upgrade system.

Goals and collections

Achievements have goals and rewards, with a system to raise motivation. You can also collect trophies for destroying aliens.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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