Single-player games like One Billion Ducks
Below are 8 single-player Steam games similar to One Billion Ducks, 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 One Billion Ducks page.
Ranked picks
- 1
Aqua Corner
Single-player alternative to One Billion Ducks — playable solo, no multiplayer required. Shares Simulation with One Billion Ducks.
AquaCorner is a relaxing 3D idle simulation that brings a charming aquarium to your desktop corner! Collect cute fish, nurture them, and decorate their habitat with colorful items. Enjoy this cozy, atmospheric experience and build your dream underwater ecosystem.
- 2
Bottled by Bears
Single-player alternative to One Billion Ducks — playable solo, no multiplayer required. Shares Simulation with One Billion Ducks.
Join a family of bears and run the buzziest little honey farm! Collect and discover rare bees, bottle honey jars, expand your farm, and watch your flowery field bloom in this cozy idle management game.
- 3
Idle Golf
Single-player alternative to One Billion Ducks — playable solo, no multiplayer required. Shares Simulation with One Billion Ducks.
Idle Golf is a laid-back idle game where you upgrade your golfer, unlock powerful balls, and watch the money roll in as shots fly automatically down the range. Retire your runs to earn medals, unlock new gear, and push your earnings further with each swing.
- 4
Pibcremental
Single-player alternative to One Billion Ducks — playable solo, no multiplayer required. Shares Simulation with One Billion Ducks.
A cozy, chaotic idle-incremental clicker about growing a civilisation of tiny creatures called Pibbles in a giant tree, set in a post-human world. Gather resources, build wacky structures and play mini-games to push your production to its absolute limits!
- 5
Sludgineers
Single-player alternative to One Billion Ducks — playable solo, no multiplayer required. Shares Simulation with One Billion Ducks.
Clean, mine and refine pollution in this active incremental game. Cruise through the countryside earning cash and resources, build a refinery, process materials, upgrade equipment, unlock new areas and complete quests.
- 6
Tiny Capsule Collector
Single-player alternative to One Billion Ducks — playable solo, no multiplayer required. Shares Simulation with One Billion Ducks.
Run a cozy capsule shop at the bottom of your screen. Attract cute animal customers, collect charming capsule toys, and build a relaxing, ambient world in this idle sim bringing you small moments of joy while you work. Make your desktop a place you’d rather be.
- 7
Lured In
Single-player alternative to One Billion Ducks — playable solo, no multiplayer required. Shares Simulation with One Billion Ducks.
Run your own cozy aquarium! Travel to different places to catch all types of fish. Bring them back for idle profits, or sell them for instant cash. Unlock research for new upgrades, and ascend for powerful bonuses. Customize your character and tanks, and make your aquarium your own!
- 8
Idle Waters
Single-player alternative to One Billion Ducks — playable solo, no multiplayer required. Shares Simulation with One Billion Ducks.
A relaxing idle fishing game that waits for you at the bottom of your screen. CATCH fish, BUY upgrades, COMPLETE your collection, and DISPLAY them in your aquarium.