Single-player games like Momento
Below are 8 single-player Steam games similar to Momento, 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 Momento page.
Ranked picks
- 1

Clean Start
Single-player alternative to Momento — playable solo, no multiplayer required. Shares Casual with Momento.
Clean and organize other people’s homes while uncovering emotional stories through the objects you find. Discover each room’s unique history, dig up secrets, and feel the satisfaction of tidying up the space in this wholesome, casual puzzle game about new beginnings in a foreign country.
- 2

Neat!
Single-player alternative to Momento — playable solo, no multiplayer required. Shares Casual with Momento.
Feeling overwhelmed? Hi, I’m Molly. I help people sort their space, organize their belongings, and bring calm back into their lives. Let’s take it one object at a time and make everything feel neat again. Tell me your story. I’m here to listen.
- 3

The Sorting Bureau
Single-player alternative to Momento — playable solo, no multiplayer required. Shares Casual with Momento.
A cozy sorting game set in a quiet Tokyo workshop. Clients bring you boxes of clutter: buttons, coins, gears, stamps. Sort, match, and piece everything together with satisfying ASMR clicks. No timers. No wrong answers. Just the joy of tidying up.
- 4

Thrifty Business
Single-player alternative to Momento — playable solo, no multiplayer required. Shares Casual with Momento.
Run your very own thrift shop in this laid-back management sim! Sort through boxes to find hidden treasures and arrange nostalgic displays of clothes, antiques, toys & more. Befriend the regulars, help with their requests and expand your store into a hub for the local community!
- 5

NOK
Single-player alternative to Momento — playable solo, no multiplayer required. Shares Casual with Momento.
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

Unbox the Room 2
Single-player alternative to Momento — playable solo, no multiplayer required. Shares Casual with Momento.
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.
- 7

Litter Treasures
Single-player alternative to Momento — playable solo, no multiplayer required. Shares Casual with Momento.
Adopt a bunch of cute, dorky cats, play with them to earn their trust and collect the odd little treasures they leave behind. Turn your desktop into a cozy or chaotic cat shelter that grows with every new discovery!
- 8

Littlehaven
Single-player alternative to Momento — playable solo, no multiplayer required. Shares Casual with Momento.
Put on the kettle, pull up a comfy chair, and build a village from scratch. Littlehaven is a cozy, low-stress, tiny house decoration and village-building sim. As the village designer, your job is to turn tiny spaces into dream homes for your quirky neighbors and uncover the life stories behind them.