Free games like The Sinner of the Closed Set

Below are 8 free-to-play Steam games similar to The Sinner of the Closed Set, 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 Sinner of the Closed Set page.

1
Life is Strange - Episode 1
Free-to-play alternative to The Sinner of the Closed Set — no purchase or trial window.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
2015ActionAdventureFreeDeck PlayableFree to playSimilar games →
2
The Murder of Sonic the Hedgehog
Free-to-play alternative to The Sinner of the Closed Set — no purchase or trial window. Shares Indie and Casual with The Sinner of the Closed Set.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
2023IndieSimulationFree To PlayFreeDeck PlayableFree to playSimilar games →
3
missed messages.
Free-to-play alternative to The Sinner of the Closed Set — no purchase or trial window. Shares Indie and Casual with The Sinner of the Closed Set.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
2019IndieSimulationFree To PlayFreeDeck PlayableFree to playSimilar games →
4
A Date with Death
Free-to-play alternative to The Sinner of the Closed Set — no purchase or trial window. Shares Indie with The Sinner of the Closed Set.
Fight against & romance the one hunting for your soul in A Date with Death, a romance chat simulator where you date(?) the Grim Reaper himself. Create your own character, decorate your apartment, and chat away with the charming yet dangerous Grim Reaper through text and video calls.
2023IndieSimulationFree To PlayFreeDeck PlayableFree to playSimilar games →
5
Grimm's Hollow
Free-to-play alternative to The Sinner of the Closed Set — no purchase or trial window. Shares Indie and RPG with The Sinner of the Closed Set.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
2019IndieAdventureRPGFreeDeck PlayableFree to playSimilar games →
6
UNBEATABLE [white label]
Free-to-play alternative to The Sinner of the Closed Set — no purchase or trial window. Shares Indie with The Sinner of the Closed Set.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
2021ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
7
Coloring Pixels
Free-to-play alternative to The Sinner of the Closed Set — no purchase or trial window. Shares Indie and Casual with The Sinner of the Closed Set.
A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.
2018IndieFree To PlayCasualFreeFree to playSimilar games →
8
Eternal Senia
Free-to-play alternative to The Sinner of the Closed Set — no purchase or trial window. Shares Indie and RPG with The Sinner of the Closed Set.
Thoughts and expectations ARPG
2015ActionIndieRPGFreeFree to playSimilar games →

Ranked picks