Overdose
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About Overdose
Overdose is a first-person horror game set in a dark asylum, where a doctor has turned patients into subjects for ruthless experiments. One patient escaped and now hides in the dark, hunting for revenge. The ghost of a woman who died in the experiments is also there; her screams echo through the asylum and her rage has not faded.
Work in the asylum
You deliver experimental drugs, monitor patients and prevent escapes. An overdose means death. The patients rely on you, while the doctor watches you.
Evade the killer
The escaped patient hunts you. You can run, lock doors and hide, but you cannot hide forever. You must try to survive until dawn.
Send the recordings
An unknown force demands the camera footage. Refusing to send it may make you its next target.
Frequently asked questions
The best price for Overdose is $3.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Overdose are: Windows 10, GeForce GTX 650 Ti, Intel Core i5-2300, 4 GB RAM, 2 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Overdose is a single-player game.
Yes. Overdose is the full base game. You need nothing else to play it.
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.











