Free games like Infinite Mansion
Below are 9 free-to-play Steam games similar to Infinite Mansion, 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 Infinite Mansion page.
Ranked picks
- 1

Tails Noir: Prologue
Free-to-play alternative to Infinite Mansion — no purchase or trial window. Shares Indie and Adventure with Infinite Mansion.
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.
- 2

Die in the Dungeon: Origins
Free-to-play alternative to Infinite Mansion — no purchase or trial window. Shares Indie and RPG with Infinite Mansion.
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!
- 3

The Riftbreaker: Prologue
Free-to-play alternative to Infinite Mansion — no purchase or trial window. Shares Action and Indie with Infinite Mansion.
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.
- 4

Shape of Dreams: Prologue
Free-to-play alternative to Infinite Mansion — no purchase or trial window. Shares Action and Indie with Infinite Mansion.
《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.
- 5

Dota 2
Free-to-play alternative to Infinite Mansion — no purchase or trial window. Shares Action with Infinite Mansion.
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.
- 6

Warframe
Free-to-play alternative to Infinite Mansion — no purchase or trial window. Shares Action and RPG with Infinite Mansion.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
- 7

Path of Exile
Free-to-play alternative to Infinite Mansion — no purchase or trial window. Shares Action and Indie with Infinite Mansion.
You are an Exile, struggling to survive on the dark continent of Wraeclast, as you fight to earn power that will allow you to exact your revenge against those who wronged you. Path of Exile is an online Action RPG set in a dark fantasy world. The game is completely free and will never be pay-to-win.
- 8

Limbus Company
Free-to-play alternative to Infinite Mansion — 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

Two Die
Free-to-play alternative to Infinite Mansion — no purchase or trial window. Shares Action and Indie with Infinite Mansion.
Two Die is a turn-based, tactical, roguelike RPG where every action is determined by the roll of two six sided dice. Battle enemies to upgrade your character and discover what hides in your lost memories.