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Antivirus

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About Antivirus

Antivirus is a pixel-art tower defense game where you deploy Antiviruses to stop waves of computer viruses from reaching your CPU. Place defenses along the viruses’ path, earn credits and build more defenses as the enemy waves grow faster.

Worlds and modes

The campaign spans four worlds, each with five levels and an endless mode. You can play through the levels or try to last as long as possible in endless mode and set a new high score.

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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