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Mad Lab Roulette

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About Mad Lab Roulette

Mad Lab Roulette is a psychological survival game about probability. You and the other participants are trapped in a mysterious lab and compete to be the last one standing by playing Russian roulette.

Opponents and choices

You can play against AI, a friend or a stranger. The odds are visible, and you choose whether to point the gun at yourself or someone else.

Tension and items

Each missed shot raises the fear, and when a bullet does not fire, the chance of it firing next time increases. You can also use a variety of items to shift the odds and disrupt your opponents.

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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