Single-player games like Litter Treasures
Below are 9 single-player Steam games similar to Litter Treasures, 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 Litter Treasures page.
Ranked picks
- 1

Desktop Pet: DonEatFish
Single-player alternative to Litter Treasures — playable solo, no multiplayer required. Shares Indie and Simulation with Litter Treasures.
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

Pick a Part
Single-player alternative to Litter Treasures — playable solo, no multiplayer required. Shares Indie and Casual with Litter Treasures.
Clean dirty items and sell them to the locals, in the post-post-apocalyptic world of Pick a Part! Join Sprout, the newcomer of a small island, where she has to manage her store and gain the trust of the town.
- 3

Tidy Town
Single-player alternative to Litter Treasures — playable solo, no multiplayer required. Shares Indie and Simulation with Litter Treasures.
Tidy Town is a third person cleaning game where you combine everyday objects to tidy up messes and transform spaces. Help Percy lend a paw one room at a time as he saves a friend’s cafe, rebuilds a city park, refreshes an artist’s studio and tidies his way across town and into his community's heart.
- 4

Hidden Streets
Single-player alternative to Litter Treasures — playable solo, no multiplayer required. Shares Casual with Litter Treasures.
Find cats and hidden objects in illustrated streets full of detail.
- 5

NOK
Single-player alternative to Litter Treasures — playable solo, no multiplayer required. Shares Indie and Simulation with Litter Treasures.
Get ready to NOK household items out of camps, aquariums and trains! Fling objects and make a huge mess in this weird, prize-awarded, physics-based 3D hidden object game to find items hinted by absurd dad jokes with satisfying “Aha!” moments that make you feel very, very smart.
- 6

Octbuster: Video Rental Store Cleanup
Single-player alternative to Litter Treasures — playable solo, no multiplayer required. Shares Indie and Simulation with Litter Treasures.
Octbuster is a cozy organization game about closing up an 80s video rental store after hours as an octopus. With the help of your kitten pals, scoop up piles of procedurally placed VHS tapes with real tentacle arms and sort over 10,000 of them however you want. No timer, no score, no way to lose.
- 7

Marimomo
Single-player alternative to Litter Treasures — playable solo, no multiplayer required. Shares Indie and Simulation with Litter Treasures.
Virtual pets, WITHOUT the responsibility! Collect cute marimo moss balls and care for them on your schedule. They will always stay alive for you! Switch to Desktop Pet Mode and your Momos will keep you company on any digital space (including livestreams!) There’s a multitude of moss to amass!
- 8

Tidy Up the Town
Single-player alternative to Litter Treasures — playable solo, no multiplayer required. Shares Indie and Simulation with Litter Treasures.
What have you done to the market?! Practising your amateur sorcery in the town square might not have been the best idea… You should really tidy up the market stalls before everyone arrives for a hard day’s work!
- 9

Mike's Garden
Single-player alternative to Litter Treasures — playable solo, no multiplayer required. Shares Indie and Casual with Litter Treasures.
Mike is in trouble! His garden is growing out of control and needs your help. Match species, use tools creatively and chain incredible combos to survive as long as you can!