Free games like Sins Of Treatment
Below are 8 free-to-play Steam games similar to Sins Of Treatment, 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 Sins Of Treatment page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to Sins Of Treatment — no purchase or trial window. Shares Indie with Sins Of Treatment.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
- 2
Ultimate Custom Night
Free-to-play alternative to Sins Of Treatment — no purchase or trial window. Shares Indie with Sins Of Treatment.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 3
ENA: Dream BBQ
Free-to-play alternative to Sins Of Treatment — no purchase or trial window. Shares Indie and Adventure with Sins Of Treatment.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 4
Indigo Park: Chapter 1
Free-to-play alternative to Sins Of Treatment — no purchase or trial window. Shares Indie and Adventure with Sins Of Treatment.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 5
The Looker
Free-to-play alternative to Sins Of Treatment — no purchase or trial window. Shares Indie with Sins Of Treatment.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 6
Travellin Cats in Paris
Free-to-play alternative to Sins Of Treatment — no purchase or trial window. Shares Indie with Sins Of Treatment.
Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!
- 7
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
UNBEATABLE [white label]
Free-to-play alternative to Sins Of Treatment — no purchase or trial window. Shares Indie and Adventure with Sins Of Treatment.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
- 8
Dagon: by H. P. Lovecraft
Free-to-play alternative to Sins Of Treatment — no purchase or trial window. Shares Indie and Adventure with Sins Of Treatment.
Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.