Single-player games like Marimomo
Below are 8 single-player Steam games similar to Marimomo, 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 Marimomo page.
Ranked picks
- 1
Desktop Pet: DonEatFish
Single-player alternative to Marimomo — playable solo, no multiplayer required. Shares Indie and Simulation with Marimomo.
A cozy cat on your desktop while you goof off. Idle fish, crack chests, dress up—turn your desk corner into a wholesome little nook. Come adopt an adorable kitty.
- 2
Tama Pet
Single-player alternative to Marimomo — playable solo, no multiplayer required. Shares Indie and Simulation with Marimomo.
Raise your own desktop companion! Feed, decorate, collect cute accessories, open surprise packs, and watch your virtual pet grow while it keeps you company throughout the day.
- 3
Nano Reef
Single-player alternative to Marimomo — playable solo, no multiplayer required. Shares Simulation and Casual with Marimomo.
Turn every keystroke into a thriving ocean! Nano Reef is a cozy companion game where typing or clicking earns gold—without interrupting your work. Spend gold to buy marine fish, vibrant corals, and decorations, or feed your fish to interact. Build your unique, relaxing desktop aquarium!
- 4
Koimori
Single-player alternative to Marimomo — playable solo, no multiplayer required. Shares Indie and Simulation with Marimomo.
Turn your desktop into a living pond with this peaceful idle overlay. Let koi drift around while you work or relax, drop snacks to see them gather, and unlock rare koi patterns as you spend more time with your little friends.
- 5
Raccoon Packer: A Cozy Puzzle Game
Single-player alternative to Marimomo — playable solo, no multiplayer required. Shares Indie and Simulation with Marimomo.
Mischievous raccoons bring you the weirdest items to pack. Fit everything perfectly, add the right stickers, then ship it off. A cozy, satisfying packing experience with a touch of chaos.
- 6
Stingray Sanctuary
Single-player alternative to Marimomo — playable solo, no multiplayer required. Shares Casual with Marimomo.
Stingray Sanctuary is a cozy, relaxing idle game. Hatch stingray eggs, raise your rays in real time, sell them for profit or retire your favorites to paradise. Build a self-sustaining ecosystem that earns money on its own, buy upgrades, and watch your sanctuary thrive while you're away.
- 7
101 Dogs Hidden in Thailand
Single-player alternative to Marimomo — playable solo, no multiplayer required. Shares Indie and Casual with Marimomo.
Join this adventure and discover the hiding places of 101 dogs in Thailand 🐾 in the hand-crafted landscape. 🏆 Earn tons of achievements. How many 🐶 can you find? 🔎 Be quick! ⏱️
- 8
101 Dogs Hidden in Antalya
Single-player alternative to Marimomo — playable solo, no multiplayer required. Shares Indie and Casual with Marimomo.
Join this adventure and discover the hiding places of 101 dogs in Antalya 🐾 in the hand-crafted landscape. 🏆 Earn tons of achievements. How many 🐶 can you find? 🔎 Be quick! ⏱️