Free games like ZeroSpace
Below are 8 free-to-play Steam games similar to ZeroSpace, 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 ZeroSpace page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to ZeroSpace — no purchase or trial window. Shares Action and Indie with ZeroSpace.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Eternal Senia
Free-to-play alternative to ZeroSpace — no purchase or trial window. Shares Action and Indie with ZeroSpace.
Thoughts and expectations ARPG
- 3
The Riftbreaker: Prologue
Free-to-play alternative to ZeroSpace — no purchase or trial window. Shares Action and Strategy with ZeroSpace.
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
Counter-Strike 2
Free-to-play alternative to ZeroSpace — no purchase or trial window. Shares Action with ZeroSpace.
For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.
- 5
Dota 2
Free-to-play alternative to ZeroSpace — no purchase or trial window. Shares Action and Strategy with ZeroSpace.
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
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to ZeroSpace — no purchase or trial window. Shares Action with ZeroSpace.
Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.
- 7
Warframe
Free-to-play alternative to ZeroSpace — no purchase or trial window. Shares Action and RPG with ZeroSpace.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
- 8
Path of Exile
Free-to-play alternative to ZeroSpace — no purchase or trial window. Shares Action and Indie with ZeroSpace.
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.