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

Beyond The Underworld
Single-player alternative to Windosill — playable solo, no multiplayer required. Shares Indie and Adventure with Windosill.
As you wake up as a different being with no memory of why you are here, you will explore a gorgeous underworld with spirits and unique creatures to help you find the way. Go from the red fields of The Crimson Zone to the vast beaches of The Silver Coast to the final run to Elysium.
- 2

Stacking
Single-player alternative to Windosill — playable solo, no multiplayer required. Shares Indie and Adventure with Windosill.
Embark on an adventure to rescue Charlie’s family from the nefarious industrialist known only as the 'Baron.'
- 3

Botanicula
Single-player alternative to Windosill — playable solo, no multiplayer required. Shares Indie and Adventure with Windosill.
Humor-filled indie adventure game created by the makers of Machinarium and Samorost.
- 4

A Short Hike
Single-player alternative to Windosill — playable solo, no multiplayer required. Shares Indie and Adventure with Windosill.
Hike, climb, and soar through the peaceful mountainside landscapes of Hawk Peak Provincial Park as you make your way to the summit.
- 5

Escape Game
Single-player alternative to Windosill — playable solo, no multiplayer required. Shares Indie and Adventure with Windosill.
In Escape Game you will have to solve the different puzzles hidden in the house to escape!
- 6

Mushroom Cats 2
Single-player alternative to Windosill — playable solo, no multiplayer required. Shares Indie and Adventure with Windosill.
Mushroom Cats 2 - is a cute point-and-click game about Mushroom Cats that live on magical islands. Any girl will melt from tenderness, and the kids will be delighted with the funny Mushroom Cats! This fairy tale will fill any heart with good!
- 7

Gorogoa
Single-player alternative to Windosill — playable solo, no multiplayer required. Shares Indie and Adventure with Windosill.
Gorogoa is an elegant evolution of the puzzle genre, told through a beautifully hand-drawn story designed and illustrated by Jason Roberts. Winner of Debut Game at the 2018 BAFTA Games Awards, as well as Best Mobile Game and the Innovation Award at the GDC 2018 Choice Awards.
- 8

ABZU
Single-player alternative to Windosill — playable solo, no multiplayer required. Shares Indie and Adventure with Windosill.
From the art director of Journey®, ABZÛ is a beautiful underwater adventure that evokes the dream of diving. Immerse yourself in a vibrant hidden world bursting with color and life as you descend into the heart of the ocean. But beware as you swim deeper as dangers lurk in the depths.
- 9

Metamorphabet
Single-player alternative to Windosill — playable solo, no multiplayer required. Shares Indie and Casual with Windosill.
Metamorphabet is a playful, interactive alphabet for all ages.