Single-player games like Moldwasher
Below are 10 single-player Steam games similar to Moldwasher, 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 Moldwasher page.
Ranked picks
- 1
Unbox the Room 2
Single-player alternative to Moldwasher — playable solo, no multiplayer required. Shares Indie and Simulation with Moldwasher.
The cozy unboxing and interior design experience returns — bigger, warmer, and more reactive. From homes to small businesses, each space responds to your choices and reflects its owner’s personality.
- 2
Retro Meadow
Single-player alternative to Moldwasher — playable solo, no multiplayer required. Shares Indie and Casual with Moldwasher.
A pixel-art sandbox where you design infinite maps. Build your perfect world with retro designs. No simulation, no action - just cozy construction. What unique worlds will you create with cute pixels? Turn your visions into peaceful creations.
- 3
Hopsy the Frog
Single-player alternative to Moldwasher — playable solo, no multiplayer required. Shares Indie and Casual with Moldwasher.
A fast-paced, cozy 2D platformer where you are a frog jumping and dashing through handcrafted levels, collecting snacks and optimizing your route. No enemies or fail states. Just smooth movement, quick runs, and chasing better times.
- 4
Speed Factor
Single-player alternative to Moldwasher — playable solo, no multiplayer required. Shares Indie and Simulation with Moldwasher.
An old-school racing game featuring 2D pixelated visuals, inspired by 80s and 90s classics, arcade-style gameplay, rock songs and high speed!
- 5
Proto Cuckoo 64
Single-player alternative to Moldwasher — playable solo, no multiplayer required. Shares Indie and Casual with Moldwasher.
Save the Eggs in this 8-bit Inspired Arcade Puzzler!
- 6
Leafy Corner
Single-player alternative to Moldwasher — playable solo, no multiplayer required. Shares Indie and Simulation with Moldwasher.
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!
- 7
Cats in Cozy Rooms
Single-player alternative to Moldwasher — playable solo, no multiplayer required. Shares Indie and Simulation with Moldwasher.
A charming room-decorating game with a feline twist! Hand-drawn art, unique cat clients, and endless creativity—decorate rooms based on each cat’s likes and dislikes to make their dream home! A relaxing, artistic game full of charm and creativity!
- 8
Little Writer Desktop Companion
Single-player alternative to Moldwasher — playable solo, no multiplayer required. Shares Indie and Simulation with Moldwasher.
Your little companion is an ambitious writer with very little discipline. Type, and they'll write too. Every keystroke moves their work forward. In this idle productivity game, help them become a renowned author while you get things done.
- 9
Listeria Wars
Single-player alternative to Moldwasher — playable solo, no multiplayer required. Shares Indie with Moldwasher.
Listeria Wars is a real-time tactical game. You defend against the pathogenic microbes, attacking an infected organism. A key feature of the game is the parallel viewing experience. In addition to the game process, you can view the life of the human whose body has become the pathogenic battlefield.
- 10
Staying Fresh
Single-player alternative to Moldwasher — playable solo, no multiplayer required. Shares Indie with Moldwasher.
Don't let the mold take over the kitchen and turn all fresh food into rotten zombies. Immerse yourself in tactical roguelite adventures: lead culinary heroes, fight off zombies. Upgrade your fighters with fresh ingredients. Discover new recipes while exploring the mysterious abandoned kitchen.