Games like The Regions
Games like The Regions include Zup! S, Zup!, Zup! F, Zup! 2, and Zup! X. We matched them by the tags players give The Regions on Steam (Casual, Puzzle, 2D, Surreal, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Zup! S
Shared: Casual · Puzzle · 2D

Zup!
Shared: Casual · Puzzle · 2D

Zup! F
Shared: Casual · Puzzle · 2D

Zup! 2
Shared: Casual · Puzzle · 2D

Zup! X
Shared: Casual · Puzzle · 2D

Zup! 3
Shared: Casual · Puzzle · 2D

Strange Jigsaws
Shared: Casual · Puzzle · 2D

World of Goo
Shared: Puzzle · Casual · Singleplayer

LIMBO
Shared: Puzzle · 2D · Indie

Baba Is You
Shared: Puzzle · Singleplayer · Indie

Zup! 8
Shared: Casual · Puzzle · 2D

Zup! Z
Shared: Puzzle · Casual · 2D

Hook
Shared: Casual · Puzzle · Singleplayer

Hexcells
Shared: Casual · Puzzle · Singleplayer

Mini Metro
Shared: Puzzle · Casual · Minimalist

Peggle Deluxe
Shared: Casual · Puzzle · Singleplayer

Zup! 5
Shared: Casual · Puzzle · 2D

Zup! 6
Shared: Casual · Puzzle · 2D

Samorost 1
Shared: Casual · Surreal · Puzzle

Banana
Shared: Casual · 2D · Singleplayer

Zup! 9
Shared: Casual · Puzzle · 2D

Zup! 4
Shared: Casual · Puzzle · 2D

Zup! Zero
Shared: Casual · Puzzle · 2D

Braid
Shared: Puzzle · 2D Platformer · 2D