Bacteria Buster

Bacteria Buster is a fast-paced petri-dish cleanup game. Swat bacteria, upgrade your tools, deploy six Nano Robots, and develop four automatic Medicines. Clear a 200-stage campaign, face Super Bacteria and Bacteria Kings, then carry your progress into 1,000 stages of Endless Mode.

At a glance

• Platform: Windows.
• Genres: Casual, Indie, Simulation.
• Release date: Aug 25, 2026.
• Delivered as a Steam library entitlement — activation is handled by Steam.

The developer has not published system requirements for this title on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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