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Hazmat Simulator

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About Hazmat Simulator

Hazmat Simulator is a cleaning game in which you tidy up the Backroom and other contaminated, abandoned locations. You pick up trash bags and cardboard boxes using physics-based interactions, clearing levels filled with more than 500 items. As you clean, you may uncover mysterious objects and complete unexpected tasks.

Clean and explore

The game includes 4+ environments, from vast liminal spaces to Backrooms-inspired maps. Cleaning reduces the mess and unlocks travel through mysterious doors, which teleport you between areas. You can also interact with computers and other objects to find hidden jokes, strange messages and surprises.

Play together

You can play alone or team up with up to 3 other players. Divide the work and help one another restore the locations.

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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