Free games like The Subject
Below are 8 free-to-play Steam games similar to The Subject, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like The Subject page.
Ranked picks
- 1
Poppy Playtime
Free-to-play alternative to The Subject — no purchase or trial window. Shares Indie and Adventure with The Subject.
You must stay alive in this horror/puzzle adventure. Try to survive the vengeful toys waiting for you in the abandoned toy factory. Use your GrabPack to hack electrical circuits or nab anything from afar. Explore the mysterious facility... and don't get caught.
- 2
Pathologic 3: Quarantine
Free-to-play alternative to The Subject — no purchase or trial window. Shares Indie and Adventure with The Subject.
In this free prologue to a narrative-driven adventure, watch a mysterious plague break out in a small town. Learn what drove a celebrated academic to leave his acclaimed lab. Examine patients, uncover strange secrets, and make first steps towards immortality.
- 3
SCP – Containment Breach
Free-to-play alternative to The Subject — no purchase or trial window. Shares Indie and Adventure with The Subject.
A procedural first-person horror adventure. You are on your own after something goes terribly wrong in this top-secret containment facility. Collect items to aid in your escape and try to uncover the truth, as horror lurks behind every door. Can you make it out alive?
- 4
The Backrooms Game FREE Edition
Free-to-play alternative to The Subject — no purchase or trial window. Shares Indie and Adventure with The Subject.
Nothing but the stink of old, moist carpets, the madness of mono-yellow, and the blinding light of fluorescent bulbs at maximum hum-buzz. Over 600 million sq. miles of randomly segmented rooms. God save you if you hear something wandering nearby, because it sure as hell has heard you.
- 5
Wardwell House
Free-to-play alternative to The Subject — no purchase or trial window. Shares Adventure with The Subject.
A storm washed you upon the shore of a mysterious island with a horrific past. A terrifying first-person atmospheric horror game.
- 6
Hello Neighbor Alpha 2
Free-to-play alternative to The Subject — no purchase or trial window. Shares Indie and Adventure with The Subject.
Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim.
- 7
Off-Peak
Free-to-play alternative to The Subject — no purchase or trial window. Shares Indie and Adventure with The Subject.
You're stranded at a cathedral-like train station in the near future, searching for a ticket out of town. Explore the secret passageways, interact with strangers, dig for records, and get hypnotized by the soundtrack – a batch of original music courtesy of the band, Archie Pelago.
- 8
Awkward Dimensions Redux
Free-to-play alternative to The Subject — no purchase or trial window. Shares Indie and Adventure with The Subject.
They may be awkward dimensions, but they're my dreams...