Single-player games like Aquasim
Below are 8 single-player Steam games similar to Aquasim, 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 Aquasim page.
Ranked picks
- 1
Tramp: Become President
Single-player alternative to Aquasim — playable solo, no multiplayer required. Shares Indie and Simulation with Aquasim.
This is your cyber begging companion: collect, craft, and trade hundreds of items, recruit a cast of eccentric NPCs, explore the sewers, build your business empire, dodge taxes, and buy votes on the black market. One day, you'll be shouting from the back of your own presidential campaign truck.
- 2
PawMart Tiny Market
Single-player alternative to Aquasim — playable solo, no multiplayer required. Shares Indie and Simulation with Aquasim.
Build and manage a cozy idle supermarket run by cute animals at the bottom of your screen. Produce goods, stock shelves, automate your store, hire employees and expand your tiny market.
- 3
bobanook!
Single-player alternative to Aquasim — playable solo, no multiplayer required. Shares Indie and Simulation with Aquasim.
A relaxing, idle boba-shop simulator that can accompany you as you work on other things. Sell boba tea, unlock new drinks, and customize and care for a boba pet that lives in the corner of your screen!
- 4
Fish and Chill
Single-player alternative to Aquasim — playable solo, no multiplayer required. Shares Indie and Simulation with Aquasim.
A cozy idle fishing game where your fisherman catches fish automatically while you relax. Sell your catch, upgrade your boat, and enjoy the calming sea in a transparent, borderless overlay that floats on any desktop.
- 5
Lakeside Bar
Single-player alternative to Aquasim — playable solo, no multiplayer required. Shares Indie and Simulation with Aquasim.
A cozy management sim where the jazz is smooth, the cocktails are cooler than the evening breeze, and the lake reflects your perfect escape.
- 6
Plantera 2: Golden Acorn
Single-player alternative to Aquasim — playable solo, no multiplayer required. Shares Indie and Simulation with Aquasim.
The round blue Mellows return to tend to the Garden once more. Grow plants, bushes, trees, animals, water features and the great magical oak tree that has been rumored to have placed its seed there. Tend to the oak tree and grow it to the sky to harvest its Golden Acorns.
- 7
Idlequarium
Single-player alternative to Aquasim — playable solo, no multiplayer required. Shares Indie and Simulation with Aquasim.
Idlequarium is a casual simulation game where you raise adorable little fish to earn coins, purchase decorations, and build a fully customized aquarium.The game sits anywhere on your desktop, letting you interact with your live aquarium during work or study breaks.
- 8
Leafy Corner
Single-player alternative to Aquasim — playable solo, no multiplayer required. Shares Indie and Simulation with Aquasim.
Run a cute little plant shop in this cozy and relaxing game. Grow, sell, and care for a variety of real-life plants, help customers find their dream plants, complete orders, and customize your cozy shop just the way you like!