Free games like Quarantine
Below are 8 free-to-play Steam games similar to Quarantine, 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 Quarantine page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Quarantine — no purchase or trial window.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Tails Noir: Prologue
Free-to-play alternative to Quarantine — no purchase or trial window. Shares RPG with Quarantine.
Tails Noir: Prologue is the first act of a post-noir narrative adventure. Become raccoon private eye Howard Lotor and explore dystopian Vancouver inhabited by animals as you uncover a deeply personal story of change and transformation.
- 3
one night, hot springs
Free-to-play alternative to Quarantine — no purchase or trial window. Shares Simulation with Quarantine.
Haru is invited by her old friend Manami to spend a night at the hot springs. All Haru wants to do is enjoy the hot springs like everyone else, but she doesn't want to cause any trouble...
- 4
Die in the Dungeon: Origins
Free-to-play alternative to Quarantine — no purchase or trial window. Shares Strategy and RPG with Quarantine.
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 Riftbreaker: Prologue
Free-to-play alternative to Quarantine — no purchase or trial window. Shares Strategy with Quarantine.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 6
The Last Sovereign
Free-to-play alternative to Quarantine — no purchase or trial window. Shares Strategy and RPG with Quarantine.
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.
- 7
The Life and Suffering of Sir Brante — Chapter 1&2
Free-to-play alternative to Quarantine — no purchase or trial window. Shares Strategy and Simulation with Quarantine.
A narrative-driven hardcore RPG set in a gritty world where the gods are real. Set out on a challenging lifetime journey, where every choice you make has a price to pay and consequence to it. Will you become an inquisitor, a judge, or conspire against the old order? Dare to decide!
- 8
Dota 2
Free-to-play alternative to Quarantine — no purchase or trial window. Shares Strategy with Quarantine.
Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.