Single-player games like Underland
Below are 16 single-player Steam games similar to Underland, 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 Underland page.
Ranked picks
- 1

HUMANITY
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Indie with Underland.
A unique blend of puzzle-solving and action-platforming. Play a lone Shiba Inu charged with commanding massive, marching crowds to the goal in Story Mode, or create your own via the in-game Stage Creator!
- 2

Unmechanical
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Indie with Underland.
A carefully created world with unique environments and an engrossing atmosphere, Unmechanical offers over 30 unique puzzles of exploration and adventure!
- 3

Supraland
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Indie with Underland.
Try the demo! A mix between Portal, Zelda and Metroid. Exploration, puzzles, terrible combat, secret upgrades and new abilities that help you reach new places. Playtime 12-25h.
- 4

Youropa
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Indie with Underland.
A platform puzzle paint adventure about breaking rules, being upside down and thinking outside the box.
- 5

The Ball
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Strategy and Indie with Underland.
As a swashbuckling archaeologist, unlock the mystery of the ancient ruins that have been hidden for centuries and discover a mysterious artifact, a gold and metal shelled Ball.
- 6

Incredipede
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Indie and Simulation with Underland.
Grow arms and legs to transform into a snake, spider, butterfly, or fifty-legged horror - anything you can imagine. Control your creations in a fumblecore dash to solve each puzzle. Learn to swing through the trees, climb sheer cliffs, or even fly.
- 7

Linkito
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Strategy and Indie with Underland.
Unleash your brainpower in Linkito and ignite the insurgency! Link, build, solve, defuse, and decode by using your logic. Craft your own challenges in the level editor or tackle community creations.
- 8

MouseCraft
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Strategy and Indie with Underland.
Ever wondered what a cross between Tetris and Lemmings would look like? Well, wonder no more, 'cause... MouseCraft is here! MouseCraft is an A to B puzzle game where players help Schrödinger, the crazy cat scientist, in completing his mysterious, mice-powered invention.
- 9

Underland: The Climb
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Strategy and Indie with Underland.
Use the elements of the scenery, such as picks and many others to drill the soil to the indicated location. Destructive terrain, fluid mechanics and the laws of physics must be handled correctly to solve the puzzles. Escape the city of Underland!
- 10

Road Defense: Outsiders
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Strategy and Indie with Underland.
Protect vehicles on the road and survive! Road Defense: Outsiders is a game that combines elements of the 'roguelike' and 'tower defense' genres. Upgrade the towers and your own skills to be able to annihilate all the life around you!
- 11

Cat Slide Tiles
Single-player alternative to Underland — playable solo, no multiplayer required. Shares Indie with Underland.
Move the sliding tiles to unblock a path for the kitten to walk to the exit.
- 12

Unlock The Cat
Single-player alternative to Underland — playable solo, no multiplayer required.
You need to move all the stones which prevent the little kitten.
- 13

Farm Kitten - Puzzle Pipes
Single-player alternative to Underland — playable solo, no multiplayer required.
Help the kitten rotate the pipes to bring water to his farm. The more the kitten plants, the more money he has to fulfill his dreams as a cat.
- 14

Mining Cats
Single-player alternative to Underland — playable solo, no multiplayer required.
Mining Cats is a logic puzzle that involves blasting rocks and creating paths that connect mines of gemstones of the same color.
- 15

Jigsaw Bestiary
Single-player alternative to Underland — playable solo, no multiplayer required.
Let's put the pieces together and meet amazing creatures. Here, the true mythologies behind the monsters are explained after solving each jigsaw. The beasts were illustrated by Alexandre Rocha (@semdizer) in his unique artistic style.
- 16

No Cat Fights Here
Single-player alternative to Underland — playable solo, no multiplayer required.
Let's avoid catfights on the roof? Draw a path for each cat to follow and keep them from bumping into each other along the way.