Free games like Sustained
Below are 9 free-to-play Steam games similar to Sustained, 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 Sustained page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Sustained — no purchase or trial window. Shares Action and Indie with Sustained.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Counter-Strike:Global Offensive
Free-to-play alternative to Sustained — no purchase or trial window. Shares Action with Sustained.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 3
The Lab
Free-to-play alternative to Sustained — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 4
SuchArt: Creative Space
Free-to-play alternative to Sustained — no purchase or trial window. Shares Action and Indie with Sustained.
Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!
- 5
Hello Neighbor Alpha 2
Free-to-play alternative to Sustained — no purchase or trial window. Shares Indie and Adventure with Sustained.
Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim.
- 6
Electoral Carnage
Free-to-play alternative to Sustained — no purchase or trial window. Shares Action and Early Access with Sustained.
Electoral Carnage is an absurd 2D fighting game featuring America's most famous (and infamous) politicians. If you don't download it you hate America. Also JFK can assassinate himself. What more do you need to know?
- 7
Aircar
Free-to-play alternative to Sustained — no purchase or trial window. Shares Indie with Sustained.
A simple immersive flying game built for VR. Pilot an aircar through a futuristic cityscape.
- 8
The Riftbreaker: Prologue
Free-to-play alternative to Sustained — no purchase or trial window. Shares Action and Indie with Sustained.
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.
- 9
Fallen Earth Classic
Free-to-play alternative to Sustained — no purchase or trial window. Shares Massively Multiplayer and RPG with Sustained.
Fallen Earth Classic is a free-to-play massively multiplayer online role-playing game developed by Reloaded Productions and operated by Little Orbit. The game takes place in a post-apocalyptic wasteland located around the American Grand Canyon.