Games like Gem Monster
Games like Gem Monster include Florence, Pikuniku, Please, Don't Touch Anything 3D, Jet Island, and There Is No Game: Wrong Dimension. We matched them by the tags players give Gem Monster on Steam (Casual, Adventure, and Indie): closest matches first, and among equally close ones the better-known games.

Florence
Shared: Casual · Indie · Adventure

Pikuniku
Shared: Adventure · Casual · Indie

Please, Don't Touch Anything 3D
Shared: Casual · Indie · Adventure

Jet Island
Shared: Adventure · VR · Casual

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Casual

The Gallery - Episode 1: Call of the Starseed
Shared: Adventure · Indie · Casual

Chained Together
Shared: Adventure · Casual · Indie

Donut County
Shared: Casual · Indie · Adventure

Accounting+
Shared: Adventure · Indie · Casual

Melvor Idle
Shared: Casual · Indie · Adventure

泡沫冬景
Shared: Casual · Adventure · Indie

A Short Hike
Shared: Adventure · Indie · Casual

Journey
Shared: Adventure · Indie · Casual

Wobbly Life
Shared: Adventure · Casual · Indie

Across the Obelisk
Shared: Casual · Adventure · Indie

Dream Ending
Shared: Casual · Indie · Adventure

That's not my Neighbor
Shared: Casual · Adventure · Indie

Moncage
Shared: Casual · Indie · Adventure

Duck Season
Shared: VR · Indie · Adventure

Gnomes & Goblins (preview)
Shared: Adventure · Casual · Indie

Home Behind
Shared: Adventure · Casual · Indie

Moss VR
Shared: Adventure · VR · Casual

Tick Tock: A Tale for Two
Shared: Adventure · Casual · Indie

Dream
Shared: Adventure · Indie · Casual

