Free games like Outerra World Sandbox
Below are 10 free-to-play Steam games similar to Outerra World Sandbox, 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 Outerra World Sandbox page.
Ranked picks
- 1
ENA: Dream BBQ
Free-to-play alternative to Outerra World Sandbox — no purchase or trial window. Shares Adventure with Outerra World Sandbox.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 2
The Looker
Free-to-play alternative to Outerra World Sandbox — no purchase or trial window.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 3
Counter-Strike:Global Offensive
Free-to-play alternative to Outerra World Sandbox — no purchase or trial window.
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.).
- 4
The Lab
Free-to-play alternative to Outerra World Sandbox — 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!
- 5
Control, I'm Not Coming Back
Free-to-play alternative to Outerra World Sandbox — no purchase or trial window. Shares Adventure with Outerra World Sandbox.
Control, I'm Not Coming Back is a short and emotional narrative game about a lost astronaut searching for a reason to keep going forward while facing the emptiness of space. Inspired by the Hopecore aesthetic, it’s a story about positivism, friendship and our human connection with Voyager 1.
- 6
93, Kuindzhi
Free-to-play alternative to Outerra World Sandbox — no purchase or trial window. Shares Adventure with Outerra World Sandbox.
Kuindzhi, 93 is an atmospheric first-person narrative vignette about an 18-year-old boy from Donbas. The story takes us to March 2022, when the world changed forever — into a space where the past, fears, and doubts find their voice.
- 7
No Results Found
Free-to-play alternative to Outerra World Sandbox — no purchase or trial window. Shares Adventure and Simulation with Outerra World Sandbox.
Search, dig deeper, and search again. Can you reach the end of the truth?
- 8
SuchArt: Creative Space
Free-to-play alternative to Outerra World Sandbox — no purchase or trial window. Shares Adventure and Simulation with Outerra World Sandbox.
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!
- 9
Resonite
Free-to-play alternative to Outerra World Sandbox — no purchase or trial window. Shares Casual with Outerra World Sandbox.
Enter a novel digital universe with infinite possibilities. Whether you resonate with people around the world in a casual conversation, playing games and socializing or you riff off each other when creating anything from art to programming complex games, you'll find your place here.
- 10
DCS World Steam Edition
Free-to-play alternative to Outerra World Sandbox — no purchase or trial window. Shares Simulation with Outerra World Sandbox.
Feel the excitement of flying the Su-25T "Frogfoot" attack jet and the TF-51D "Mustang" in the free-to-play Digital Combat Simulator World!