Games like ISOLAND: The Amusement Park
Games like ISOLAND: The Amusement Park include Gorogoa, Carto, TOEM: A Photo Adventure, Labyrinth City: Pierre the Maze Detective, and Slime Rancher. We matched them by the tags players give ISOLAND: The Amusement Park on Steam (Casual, Adventure, Puzzle, Strategy, and Hand-drawn): closest matches first, and among equally close ones the better-known games.

Gorogoa
Shared: Puzzle · Hand-drawn · Casual

Carto
Shared: Puzzle · Adventure · Hand-drawn

TOEM: A Photo Adventure
Shared: Puzzle · Adventure · Casual

Labyrinth City: Pierre the Maze Detective
Shared: Adventure · Casual · Puzzle

Slime Rancher
Shared: Adventure · Exploration · Singleplayer

Hidden Folks
Shared: Casual · Puzzle · Hand-drawn

Moncage
Shared: Casual · Puzzle · Adventure

Blue Prince
Shared: Puzzle · Exploration · Singleplayer

Thank Goodness You're Here!
Shared: Adventure · Casual · Hand-drawn

Plants vs. Zombies GOTY Edition
Shared: Casual · Strategy · Singleplayer

Monument Valley
Shared: Puzzle · Adventure · Casual

Scribblenauts Unlimited
Shared: Casual · Puzzle · Adventure

Stray
Shared: Adventure · Singleplayer · Puzzle

The Room
Shared: Puzzle · Adventure · Singleplayer

Milo and the Magpies
Shared: Adventure · Hand-drawn · Exploration

Machinarium
Shared: Puzzle · Hand-drawn · Adventure

OneShot
Shared: Puzzle · Adventure · Singleplayer

Bugsnax
Shared: Adventure · Singleplayer · Puzzle

Old Man's Journey
Shared: Adventure · Casual · Hand-drawn

FEZ
Shared: Puzzle · Adventure · Casual

The Room 4: Old Sins
Shared: Puzzle · Adventure · Singleplayer

DAVE THE DIVER
Shared: Casual · Adventure · Singleplayer

Zup! S
Shared: Casual · Puzzle · Singleplayer

The Death Game Report
Shared: Adventure · Puzzle · Casual