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Particle

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About Particle

Particle is a procedurally generated, one-stick idle shooter in which you play as a microscopic robot fighting off a bio-mechanical plague. Destroy enemies, collect items and survive as long as possible to 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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