Single-player games like Mothkeep
Below are 8 single-player Steam games similar to Mothkeep, 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 Mothkeep page.
Ranked picks
- 1
Kabuto Park
Single-player alternative to Mothkeep — playable solo, no multiplayer required. Shares Indie with Mothkeep.
Enjoy summer in Kabuto Park! Catch the cutest bugs, train them and win the Summer Beetle Battles Championship in this tiny bug collection game! Upgrade your equipment to find rarer, stronger and shinier little friends.
- 2
Wildframe : A Creature Scrapbook
Single-player alternative to Mothkeep — playable solo, no multiplayer required. Shares Indie and Casual with Mothkeep.
A cosy wildlife photography game set in a world of fantastic creatures. Observe, wait for the perfect moment, and photograph them all. Fill and customize your scrapbook at your own pace, and complete the collection your grandfather never could.
- 3
Strange Zoo
Single-player alternative to Mothkeep — playable solo, no multiplayer required. Shares Indie and Casual with Mothkeep.
Strange Zoo is a game about building an unusual zoo where the animals speak with your voice. Record yourself through your microphone, and alpacas, wolves, and parrots will start repeating your words. Complete quests, place lamps, and lay down blankets to make your animals feel safe and comfortable.
- 4
Nanoquarium
Single-player alternative to Mothkeep — playable solo, no multiplayer required. Shares Indie and Casual with Mothkeep.
A whisper-quiet aquarium that lives in the corner of your screen. Collect 200+ real-world fish across tropical, coldwater and reef tanks, breed them for rare strains, run a whole fishroom, and let the tank tick over while you work. No pressure, no fail state — just your fish, drifting.
- 5
Captain Contraption’s Safari Park
Single-player alternative to Mothkeep — playable solo, no multiplayer required.
Build a safari park where strange animals eat, breed and turn against each other in a living, breathing, ecosystem. Design paths to guide your visitors to the best moments, and unlock weirder creatures to clone with every run.
- 6
Usagi Shima: Bunny Island
Single-player alternative to Mothkeep — playable solo, no multiplayer required. Shares Casual with Mothkeep.
Want to build a bunny paradise? Embark on a bunny-filled journey in Usagi Shima, where you transform an abandoned island into a cozy haven for adorable bunnies! Entice fluffy tourists, deck your island with cuteness, and befriend lovable bunnies.
- 7
Mini Pet
Single-player alternative to Mothkeep — playable solo, no multiplayer required. Shares Indie and Casual with Mothkeep.
Raise, care for, and collect adorable tiny monster pets in a relaxing 2D pet-raising game. Watch them grow through cute evolution stages, unlock new Mini Pets, and complete your gallery.
- 8
Reefling: A Cozy Desktop Aquarium
Single-player alternative to Mothkeep — playable solo, no multiplayer required. Shares Indie and Casual with Mothkeep.
Reefling is a calm desktop aquarium that sits in the corner of your screen. Feed your fish with a click, earn shells over time, and collect over 150 pixel-art species. Decorate the tank and watch day turn to night. Your fish never starve and you can't lose, so just relax while you work.