Free games like Slime Factory
Below are 8 free-to-play Steam games similar to Slime Factory, 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 Slime Factory page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Slime Factory — no purchase or trial window. Shares Indie with Slime Factory.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
ENA: Dream BBQ
Free-to-play alternative to Slime Factory — no purchase or trial window. Shares Indie and Adventure with Slime Factory.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 3
Indigo Park: Chapter 1
Free-to-play alternative to Slime Factory — no purchase or trial window. Shares Indie and Adventure with Slime Factory.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 4
The Looker
Free-to-play alternative to Slime Factory — no purchase or trial window. Shares Indie with Slime Factory.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 5
Virtual Cottage
Free-to-play alternative to Slime Factory — no purchase or trial window. Shares Indie and Simulation with Slime Factory.
Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.
- 6
The Lab
Free-to-play alternative to Slime Factory — 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!
- 7
Control, I'm Not Coming Back
Free-to-play alternative to Slime Factory — no purchase or trial window. Shares Indie and Adventure with Slime Factory.
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.
- 8
93, Kuindzhi
Free-to-play alternative to Slime Factory — no purchase or trial window. Shares Indie and Adventure with Slime Factory.
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.