Single-player games like Fungal Colony Simulator
Below are 11 single-player Steam games similar to Fungal Colony Simulator, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Fungal Colony Simulator page.
Ranked picks
- 1
Bash the Teacher! - Classroom Clicker
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. 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!
- 2
Birdfull
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Fungal Colony Simulator.
Birdfull is a small relaxing idle game. Attract birds with feed, try to keep them longer, and discover all of them including the unique ones! Watch the birds, generate more eggs in real time, and customize your cozy bird space.
- 3
Easy Bubbles
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Fungal Colony Simulator.
Easy Bubbles is a relaxing aquarium simulation filled with cute sea creatures. Manage your aquarium with click and idle mechanics, collect resources and have a pleasant experience in the colorful and peaceful underworld.
- 4
You Must Become A Lich
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Fungal Colony Simulator.
Prepare for the ultimate Coin Pusher experience in 'You Must Become A Lich.' Conquer epic bosses, customize your lich with Steam items, build a monstrous army, and siege lands. Rise to Lichdom and unleash your power in this captivating and visually customizable adventure.
- 5
Pebble Pet
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. Shares Indie and Casual with Fungal Colony Simulator.
Pebble Pet is a cozy and quirky desktop pet game. Adopt a little rock that loves to zone out, customize it and wait for the fun random events. No pressure, no fuss! Just drop by whenever you’re free for a quick tap, and create a truly unique rock buddy just for you!
- 6
Idle Fields
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Fungal Colony Simulator.
Idle Fields is an Idle Skilling Game. Grow crops, cut trees, fish, cook, purchase animals, mine, smith, and decorate your homes! Automate tasks with workers. Unlock all the achievements, level up to become richer, and complete it all!
- 7
refarm
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. Shares Simulation with Fungal Colony Simulator.
The ocean took it all… now take it back! In this short semi-idle island builder you’ll resurface fertile farmland - tile by tile. As you plant, harvest and expand you’ll obtain helping hands and discover what else lies below the surface.
- 8
Chillquarium
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Fungal Colony Simulator.
Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!
- 9
Plantera
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Fungal Colony Simulator.
In Plantera you build your own garden and watch it grow with new plants, bushes, trees and animals. As you play and expand your garden you will attract Helpers, round blue creatures that will help you with your harvesting tasks.
- 10
Orb of Creation
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. Shares Indie and Casual with Fungal Colony Simulator.
Orb of Creation is an active incremental-puzzle game in which you recreate the world with nothing but magic and ingenuity. Conjure resources, buy upgrades, and become an all-powerful wizard!
- 11
Combat Casino
Single-player alternative to Fungal Colony Simulator — playable solo, no multiplayer required. Shares Indie with Fungal Colony Simulator.
Do you have what it takes to survive the Combat Casino?