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Sea Battle: Annihilation

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About Sea Battle: Annihilation

Sea Battle: Annihilation puts you in command of a small battleship with limited ammunition. Fight off approaching submarines using different weapons and powerups.

Battle modes

The game includes a Campaign and a Survival mode, with 36 levels. You can adjust the difficulty and game speed, and a tutorial explains how to play.

Enemies and powerups

You face eight types of enemies, each with different behaviour, and can use six powerups. Battles take place at different times of day, with sounds of the sea accompanying the fighting.

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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