Single-player games like Isopod Keeping Simulator
Below are 12 single-player Steam games similar to Isopod Keeping 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 Isopod Keeping Simulator page.
Ranked picks
- 1

Ant Keeping Simulator
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Isopod Keeping Simulator.
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.
- 2

Bugtopia
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Isopod Keeping Simulator.
300+ lifelike bugs to collect and grow—breed them to unlock rare species! Customize your terrarium with 300+ landscaping items and 70+ backgrounds. A tiny, soothing nature escape on your screen!🦋🐌🦗🐝🐞🐛🦐
- 3

Tiny Pasture
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Isopod Keeping Simulator.
Meet your new little desk buddies! They’ll snooze, scratch, and scamper around while you work or study (don’t worry, they’ve been trained not to invade your workspace). If you’re good at animal management, they will occupy the bottom of your screen with different kinds and colors!
- 4

Rolling Hills: Cozy Sushi Restaurant
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Isopod Keeping Simulator.
Manage your own sushi restaurant! Collect and upgrade dishes, personalize your dining room, and use special abilities to serve customers in a dash.
- 5

Block'hood
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation with Isopod Keeping Simulator.
Block’hood is a neighborhood-building simulator that celebrates the diversity and experimentation of cities and the unique ecosystems within them. Budding city planners will have access to 200+ building blocks to combine and to create unique neighborhoods and discover the implications of their designs.
- 6

Loafing Town
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Isopod Keeping Simulator.
A relaxing and humorous idle god simulator that stays at the bottom of your screen or on a second monitor while you do other things. With physics-based dragging interactions, it feels just like playing with desk toys.
- 7

Aquarium Designer
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Isopod Keeping Simulator.
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!
- 8

Farmtale
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation with Isopod Keeping Simulator.
Build your farm from one chicken and explore the world as you progress. Buy animals, harvest crops, hire workers for management, and advance through unique buildings, quests, upgrades, and items in the ultimate idle clicker hybrid!
- 9

Open Fishing XL
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Isopod Keeping Simulator.
Open Fishing XL is an open world fishing game focused on creating a relaxing experience. Fill out a book with 115 fish species, buy rods, items, boats and more, explore the large map, identify cute insects, draw your own map, and enjoy fishing without worries with intuitive fishing mechanics.
- 10

Open Hunting XL
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation with Isopod Keeping Simulator.
Open Hunting XL is a hunting simulator with an emphasis on player freedom. Quickly spot animals using your drone or sneak and spot with binoculars depending on the difficulty you select. Hunt in several locations and level up to unlock mechanics seen in no other hunting game.
- 11

Open Fishing 2
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation with Isopod Keeping Simulator.
Open Fishing 2 is a chill open world fishing game. Fill out a book with 115 fish species, meet friendly fish gods, sail the oceans with your boat, cook, draw your own map, and enjoy fishing without worries.
- 12

Shrimp Keeping Simulator
Single-player alternative to Isopod Keeping Simulator — playable solo, no multiplayer required. Shares Simulation with Isopod Keeping Simulator.
Grow, feed and care for your shrimp pals. Watch your shrimp multiply and sell your colony when they become too numerous.