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System Malfunction

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About System Malfunction

System Malfunction is a first-person horror game set in a mysterious building. You play as a new security guard working the night shift, where strange events draw you into the building’s past. You explore to uncover hidden truths and investigate why the phenomena are happening now.

Uncover the mystery

As you carry out your duties, bizarre events unfold around you. The choices you make determine which of the game’s four different endings you reach.

Chapters and endings

The game saves automatically at the end of each chapter. An average playthrough takes between 40 and 60 minutes, depending on the ending and how much you explore.

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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