Single-player games like Maltese's Fluffy Onsen
Below are 15 single-player Steam games similar to Maltese's Fluffy Onsen, 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 Maltese's Fluffy Onsen page.
Ranked picks
- 1
Aquora
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Indie and Simulation with Maltese's Fluffy Onsen.
Breed, raise, and sell pixel fish in your own living aquarium. Over 400 quadrillion possible fish. Chase ultra-rare mythic traits through generations of genetics, decorate your tank, fish the river, and grow a humble starter pair into an aquatic empire, even while you're away.
- 2
PawMart Tiny Market
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Indie and Simulation with Maltese's Fluffy Onsen.
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
Wubbo: PuterPal
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Indie and Simulation with Maltese's Fluffy Onsen.
Meet Wubbo, your cozy desktop companion! Fish, cook, craft, and more together in this relaxing idle RPG for your screen.
- 4
Aquasim
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Indie and Simulation with Maltese's Fluffy Onsen.
A relaxing desktop aquarium that lives with you: grow, breed, and watch a peaceful ecosystem evolve in real time.
- 5
Lakeside Bar
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Indie and Simulation with Maltese's Fluffy Onsen.
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
Not Monday Cafe
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Indie and Simulation with Maltese's Fluffy Onsen.
Cozy idle cafe management that keeps you company while you work. Grow fresh ingredients, cook, and serve delicious food to adorable animal customers. Build your dream cafe that sits at the bottom of your screen.
- 7
Nano Neighbors
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Indie and Simulation with Maltese's Fluffy Onsen.
A cozy online incremental idle game you can play with your friends at the bottom of your screen. Customise, play mini games, earn & spend!
- 8
Plantera 2: Golden Acorn
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Indie and Simulation with Maltese's Fluffy Onsen.
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.
- 9
ULTRAKILL
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Indie with Maltese's Fluffy Onsen.
ULTRAKILL is a fast-paced ultra-violent retro FPS that combines the skill-based style scoring of character action games with the unadulterated carnage inspired by the best shooters of the '90s. Rip apart your foes with varied destructive weaponry and shower in their blood to regain your health.
- 10
Ogu and the Secret Forest
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required.
Explore the wonderful world with baby Ogu! 'Ogu and the Secret Forest' is a 2D adventure game with hand-drawn characters and various types of puzzles. Befriend bouncy characters and defeat strange creatures to unravel the mystery of the charming world.
- 11
3 Minute Heroes
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required.
3 Minute Heroes is a real-time strategy game that combines tower defense, deck building, and rogue-like genres. Place your champions, use cards, and keep your home safe for 3 minutes!
- 12
Second Second
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required.
Second Second is a Roguelike card game without drawing cards. Explore randomly generated worlds, defeat monsters, collect valuable cards and add the best ones to your deck. The battles are not based on luck, so prepare to put your skills to the test.
- 13
18Korea
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Simulation with Maltese's Fluffy Onsen.
18Korea is an online multiplayer game for 2 to 5 players motivated by the beloved board game series '18xx'. In the 19~20 century Korean Peninsula, Make the best profit by running railroad companies and trading stocks.
- 14
Geenius : Cupid Dough
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required.
A fast-paced runner game powered by GEENIUS’s new single Cupid Dough. Run, collect orbs, and switch between five characters to change vocal parts in real time. Earn gold, unlock instruments, and remix the song to create your own version.
- 15
Hamster Time
Single-player alternative to Maltese's Fluffy Onsen — playable solo, no multiplayer required. Shares Casual with Maltese's Fluffy Onsen.
Your desktop hamsters run on their wheels in response to your keyboard and mouse input. Get things done with friends while collecting cute hamsters and stylish wheels. Enjoy a variety of multiplayer modes, plus a timer and to-do list.