Games like Antiquarium
Games like Antiquarium include Hidden Folks, Zup! S, LIMBO, The Room, and Banana. We matched them by the tags players give Antiquarium on Steam (Casual, Hidden Object, Puzzle, 2D, and Linear): closest matches first, and among equally close ones the better-known games.

Hidden Folks
Shared: Casual · Hidden Object · Puzzle

Zup! S
Shared: Casual · Puzzle · 2D

LIMBO
Shared: Puzzle · Indie · 2D

The Room
Shared: Puzzle · Hidden Object · Singleplayer

Banana
Shared: Casual · 2D · Singleplayer

Morphopolis
Shared: Puzzle · Hidden Object · Casual

Sizeable
Shared: Casual · Hidden Object · Puzzle

Please, Don’t Touch Anything
Shared: Puzzle · Casual · Indie

Zup!
Shared: Casual · Puzzle · 2D

A Little to the Left
Shared: Puzzle · Casual · Singleplayer

Zup! 2
Shared: Casual · Puzzle · 2D

Gorogoa
Shared: Puzzle · Casual · Indie

Zup! F
Shared: Casual · Puzzle · 2D

Little Inferno
Shared: Casual · Puzzle · Indie

Zup! Q
Shared: Casual · Puzzle · 2D

Zup! X
Shared: Casual · Puzzle · 2D

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

The Room Two
Shared: Puzzle · Hidden Object · Indie

Zup! 3
Shared: Casual · Puzzle · 2D

Hexcells
Shared: Casual · Puzzle · Indie

Baba Is You
Shared: Puzzle · Indie · 2D

World of Goo
Shared: Puzzle · Casual · Indie

Peggle Deluxe
Shared: Casual · Puzzle · 2D

Librarian: Tidy Up the Arcane Library!
Shared: Casual · Puzzle · Hidden Object