Free games like SIN CARDS: Welcome to the Netherworld
Below are 9 free-to-play Steam games similar to SIN CARDS: Welcome to the Netherworld, 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 SIN CARDS: Welcome to the Netherworld page.
Ranked picks
- 1
Grimm's Hollow
Free-to-play alternative to SIN CARDS: Welcome to the Netherworld — no purchase or trial window. Shares RPG with SIN CARDS: Welcome to the Netherworld.
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.
- 2
Paper Lily - Chapter 1
Free-to-play alternative to SIN CARDS: Welcome to the Netherworld — no purchase or trial window. Shares RPG with SIN CARDS: Welcome to the Netherworld.
Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.
- 3
Project Kat - Paper Lily Prologue
Free-to-play alternative to SIN CARDS: Welcome to the Netherworld — no purchase or trial window. Shares RPG with SIN CARDS: Welcome to the Netherworld.
Project Kat is a short, unconventional RPG horror game in which there is always another way. Solve puzzles, make friends (or not), and guide Kat as she attempts to uncover the mystery behind a strange golden letter.
- 4
Die in the Dungeon: Origins
Free-to-play alternative to SIN CARDS: Welcome to the Netherworld — no purchase or trial window. Shares RPG with SIN CARDS: Welcome to the Netherworld.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!
- 5
The Last Sovereign
Free-to-play alternative to SIN CARDS: Welcome to the Netherworld — no purchase or trial window. Shares RPG with SIN CARDS: Welcome to the Netherworld.
Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.
- 6
Hello Charlotte EP2: Requiem Aeternam Deo
Free-to-play alternative to SIN CARDS: Welcome to the Netherworld — no purchase or trial window. Shares RPG with SIN CARDS: Welcome to the Netherworld.
A eulogy for happiness, and a lament for connection that never was.
- 7
Wires And Whiskers
Free-to-play alternative to SIN CARDS: Welcome to the Netherworld — no purchase or trial window.
Wires and Whiskers is a local co-op action-puzzle game where two players control a lab-engineered gerbil and its magnetic exosuit. Work together to fight mutated enemies, solve magnetic puzzles, and survive in a ruined, post-apocalyptic trench world.
- 8
Limbus Company
Free-to-play alternative to SIN CARDS: Welcome to the Netherworld — no purchase or trial window.
As the Executive Manager of Limbus Company, lead your group of twelve Sinners, venture into the buried facilities of Lobotomy Corporation, and lay claim on the Golden Boughs.
- 9
Minion Masters
Free-to-play alternative to SIN CARDS: Welcome to the Netherworld — no purchase or trial window.
An addictive fast-paced hybrid of Card games & Tower-Defense. Play 1v1 - or bring a friend for 2v2 - and engage in epic online multiplayer battles full of innovative strategy and awesome plays! Collect 200+ cards with unique mechanics, all free!