Single-player games like IdleDev
Below are 9 single-player Steam games similar to IdleDev, 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 IdleDev page.
Ranked picks
- 1
Jimmy's Fruity Adventure
Single-player alternative to IdleDev — playable solo, no multiplayer required. Shares Indie and Simulation with IdleDev.
Mom is out shopping and Jimmy is about to lose his shit.
- 2
Tech Store Simulator
Single-player alternative to IdleDev — playable solo, no multiplayer required. Shares Indie and Simulation with IdleDev.
Tech Store Simulator is a game in which you have to build your own tech store. Buy goods, put them on the shelves, sell them at an inflated price and beat the thieves!Also in the game there is a huge number of opportunities to customize the store and make it the way you would like it in life
- 3
PC Tycoon 2
Single-player alternative to IdleDev — playable solo, no multiplayer required. Shares Indie and Simulation with IdleDev.
Manage your computer company and develop your PC components, create your own laptop, monitor, develop an interactive operating system or build your PC. Research new technologies, improve your office and your factory, hire the best employees, buy other companies and build your computer empire!
- 4
Mobiles Tycoon
Single-player alternative to IdleDev — playable solo, no multiplayer required. Shares Indie and Simulation with IdleDev.
Mobiles Tycoon is a brand new game about creating your mobile devices: smartphones and tablets. In the game you have to manage your company and develop your devices (smartphones and tablets), operating systems and processors
- 5
Aquarium Designer
Single-player alternative to IdleDev — playable solo, no multiplayer required. Shares Indie and Simulation with IdleDev.
Aquarium Designer gives you an opportunity to create the aquarium of your dreams! Become a professional whose job is to design it, build it, and fill it with the various underwater wildlife! All types, all sizes - your creativity is your only limit!
- 6
Bird
Single-player alternative to IdleDev — playable solo, no multiplayer required. Shares Indie and Simulation with IdleDev.
You are a bird, you are free in this small place, but you can't get out, all you can do is fly around.
- 7
Ant Keeping Simulator
Single-player alternative to IdleDev — playable solo, no multiplayer required. Shares Simulation and Casual with IdleDev.
Grow, feed and care for your colony of mighty ants in a realistic semi-idle simulation of ant keeping. Created in collaboration with ant keeping enthusiasts, Ant Keeping Simulator will be an accurate experience to ant keepers.
- 8
Corner Kitchen Fast Food Simulator
Single-player alternative to IdleDev — playable solo, no multiplayer required. Shares Indie and Simulation with IdleDev.
Buy cooking equipment, prepare delicious meals, and serve hungry customers. Upgrade your setup, read customer reviews, and expand your business to become the top fast-food joint in the city.
- 9
Cruo Domine
Single-player alternative to IdleDev — playable solo, no multiplayer required. Shares Simulation with IdleDev.
Survive in a hostile space environment with randomized damage, drop and enemy strength. Adjust difficulty yourself dynamically with upgrading weapons, but be careful not always the upgrade succeeds.