Games like Contraptions 2
Games like Contraptions 2 include Zup! S, World of Goo, Zup!, Donut County, and Zup! X. We matched them by the tags players give Contraptions 2 on Steam (Casual, Puzzle, Physics, 2D, and Cartoony): closest matches first, and among equally close ones the better-known games.

Zup! S
Shared: Casual · Puzzle · 2D

World of Goo
Shared: Puzzle · Physics · Casual

Zup!
Shared: Casual · Puzzle · 2D

Donut County
Shared: Casual · Puzzle · Physics

Zup! X
Shared: Casual · Puzzle · 2D

Peggle Deluxe
Shared: Casual · Puzzle · 2D

Zup! F
Shared: Casual · Puzzle · 2D

Zup! 2
Shared: Casual · Puzzle · 2D

Zup! 3
Shared: Casual · Puzzle · 2D

Zuma Deluxe
Shared: Puzzle · Casual · 2D

Tricky Towers
Shared: Puzzle · Casual · Physics

Zup! 8
Shared: Casual · Puzzle · 2D

Cat Goes Fishing
Shared: 2D · Casual · Indie

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

Zup! Z
Shared: Puzzle · Casual · 2D

Human Fall Flat
Shared: Puzzle · Physics · Funny

People Playground
Shared: Physics · 2D · Singleplayer

Garry's Mod
Shared: Physics · Casual · Funny

Is This Seat Taken?
Shared: Casual · Puzzle · Colorful

Zup! 5
Shared: Casual · Puzzle · 2D

Little Inferno
Shared: Casual · Puzzle · Indie

Zup! 6
Shared: Casual · Puzzle · 2D

Pikuniku
Shared: Casual · Puzzle · Indie

Strange Jigsaws
Shared: Casual · Puzzle · 2D