Free games like Fungal Colony Simulator
Below are 9 free-to-play Steam games similar to Fungal Colony Simulator, 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 Fungal Colony Simulator page.
Ranked picks
- 1
Bongo Cat
Free-to-play alternative to Fungal Colony Simulator — no purchase or trial window. Shares Indie and Simulation with Fungal Colony Simulator.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 2
The Murder of Sonic the Hedgehog
Free-to-play alternative to Fungal Colony Simulator — no purchase or trial window. Shares Indie and Simulation with Fungal Colony Simulator.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 3
NGU IDLE
Free-to-play alternative to Fungal Colony Simulator — no purchase or trial window. Shares Indie and Simulation with Fungal Colony Simulator.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
- 4
Virtual Cottage
Free-to-play alternative to Fungal Colony Simulator — no purchase or trial window. Shares Indie and Simulation with Fungal Colony Simulator.
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.
- 5
Magic Archery
Free-to-play alternative to Fungal Colony Simulator — no purchase or trial window. Shares Indie and Simulation with Fungal Colony Simulator.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
- 6
Coloring Pixels
Free-to-play alternative to Fungal Colony Simulator — no purchase or trial window. Shares Indie and Casual with Fungal Colony Simulator.
A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.
- 7
The Lab
Free-to-play alternative to Fungal Colony Simulator — 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!
- 8
An Arcade Full of Cats
Free-to-play alternative to Fungal Colony Simulator — no purchase or trial window. Shares Indie and Casual with Fungal Colony Simulator.
Journey through gaming history's time and space, while searching for adorable feline companions in 'An Arcade Full of Cats,' the ultimate pet'em up hidden object game.
- 9
Bash the Teacher! - Classroom Clicker
Free-to-play alternative to Fungal Colony Simulator — no purchase or trial window. Shares Indie and Simulation with Fungal Colony Simulator.
It's time to show the teacher who is the real boss of the classroom in this hilarious idle-clicker game! Click away to blast the teacher with your chosen weapon - watch as the teacher’s frustration grows and discover their funny reactions!