Single-player games like Sizeable
Below are 14 single-player Steam games similar to Sizeable, 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 Sizeable page.
Ranked picks
- 1
Out of Sight
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie and Casual with Sizeable.
Unwind while you play at your own pace exploring vibrant microcosms, in your search for hand-placed hidden objects, set to a chill lofi soundtrack.
- 2
Home Deco Puzzles
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie and Casual with Sizeable.
The joy of building miniature interiors mixed into a relaxing memory puzzle game. Memorize, Unpack, Decorate!
- 3
Tiny Lands
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie and Casual with Sizeable.
Take your perceptivity to a new dimension in a relaxing low-poly isometric puzzle game. Find the differences in the beautiful, fully rotatable, and zoomable 3D environments. Can you find them all?
- 4
Forest Time
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie and Casual with Sizeable.
Forest Time is a tactical game with a cozy experience. Enjoy various puzzles in a charming world with peaceful yet challenging tasks. There are 50+ levels with 8 playable characters to explore.
- 5
Tiny Tales: Hidden Objects
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Casual with Sizeable.
Explore, observe, and find the differences. Each scene tells its own story! Tiny Tales: Hidden Objects is a relaxing game with 60 environments blending isometric and low poly 3D. Test your observational skills and be transported into the stories.
- 6
Hidden Cats: Magic Forest
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie and Casual with Sizeable.
Hidden Cats: Magic Forest is a hidden object game where you will search for lost cats while exploring the mystery of the magical forest. Touch the enchanting texture of the forest and interact with other surprise objects. Experience the silence and the discovery!
- 7
Double Detective
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Casual with Sizeable.
Spot subtle differences between each pair of rooms, and test your observation skills across 80 unique levels. Can you find them all?
- 8
Skeeter's Grid
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie and Casual with Sizeable.
You play Skeet, master defragmenter, in this sit-and-chill isometric puzzler. Spin, move, and swap pieces as you restore sectors, each of increasing complexity and variation. Collect cores along the way to improve your functionality, and meet the AIs, who may or may not be benevolent.
- 9
Tiny Robots Recharged
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie with Sizeable.
It was all fun and games until the bad guy took your friends. It's not their fault he built his super-secret laboratory next to the park.
- 10
Monument Valley
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie and Casual with Sizeable.
Embark on a journey of forgiveness through impossible environments and illusionary puzzles. Experience this meditative and calming puzzle game by manipulating monuments and creating evolving paths to explore new, surreal, and mysterious worlds.
- 11
Doors
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie with Sizeable.
Doors is a short, atmospheric first person logic game created by a one-man-team. Taking inspiration from Limbo and The Stanley Parable, Doors attempts to bring something new to the puzzle genre.
- 12
Boxes
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Casual with Sizeable.
Welcome to Boxes, a nostalgic pixel art game that will put your puzzle-solving skills to the test! Embark on a delightful journey through over 100 mind-bending levels in this charming and addictive box-pushing adventure.
- 13
30 Birds
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie with Sizeable.
Lantern City is on the verge of disaster: the Goddess Simurgh has been kidnapped by the evil Scientist! 30 Birds is a narrative puzzle game laid out on the surface of rotating lanterns. Wander through a gorgeous world inspired by Persian art, meet quirky birds, and solve puzzles to rescue Simurgh.
- 14
Swan Song
Single-player alternative to Sizeable — playable solo, no multiplayer required. Shares Indie and Casual with Sizeable.
Swan Song is a cozy puzzle game that invites you to slow down, listen, and reflect. Set inside a magical music box, each puzzle asks players to place notes on a musical scale. When you turn the key, the composition plays, activating platforms and opening paths that guide a small swan to safety.