Single-player games like Sandbox
Below are 14 single-player Steam games similar to Sandbox, 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 Sandbox page.
Ranked picks
- 1
100 hidden cats
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
100 hidden cats is a hidden object game in the city setting. Black and white hand-drawn graphics in a cartoon style. Ultra hard! Really very difficult!
- 2
100 hidden birds
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
Hidden object game in the cartoon city style. Ultra hard! Really very difficult!
- 3
Core Keeper
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players. Mine, build, fight, craft and farm to unravel the mystery of the ancient Core.
- 4
Coin Flipper
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie with Sandbox.
Heads or tails? Coin Flipper is an idle clicker game that is all about flipping lots of coins. Upgrade your coin flips and get even more coins to flip!
- 5
Hidden Folks
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
Search for hidden folks in hand-drawn, interactive, miniature landscapes. Unfurl tent flaps, cut through bushes, slam doors, and poke some crocodiles! Rooooaaaarrrr!!!!!
- 6
Terraria
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
- 7
Dude, Where Is My Beer?
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
An old school point and click adventure game about finding a pilsner in the confusing world of unnecessary craft beers and snobby hipsters.
- 8
Finding Cats In Amusement Park
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
This is a casual and relaxing hidden object game. Find cute cats in the amusement park.Can you find them? That's right，there are a few on the carousel. Meow Meow...Kittens are calling you！
- 9
August Walk
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
The game has three story branches: normal, realistic, and mystical walk. In the normal branch you can just walk around the summer city, the forest and the spring.
- 10
Carnival in the hut
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Simulation with Sandbox.
There are ingredients on the level that you have to drag into the pot. Drag into the pot: eggs, oil, water in a bucket, flour in a bag, and dough (on water). (The name of the items is shown in the lower left corner.)
- 11
Keepers
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Simulation with Sandbox.
Keepers is a space-themed clicker game. You are an employee of a center tasked with saving a planet - a typical light-year.
- 12
Memory Patches
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
A visual short novel about a girl who wakes up in an empty apartment and tries to figure out what happened. In front of her are four boxes filled with different items from her past. Touching them, she recalls pieces of memories, but one of the items is cursed.
- 13
Stellario
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
In a large star field, the Spirit flies around and absorbs stars to build up mass and take on a different appearance. But you have to be careful on the journey - there are black holes scattered around the field, and also spaceships flying at unthinkable speeds.
- 14
Alcatraz
Single-player alternative to Sandbox — playable solo, no multiplayer required. Shares Indie and Adventure with Sandbox.
I was surprised to end up in Alcatraz. Having the best lawyer, I had hoped to be acquitted. But all his efforts to get me acquitted were in vain. My sentence screamed: "Welcome to hell, son." And so I found myself among thieves, murderers and rapists.