Games like Spring It!
Games like Spring It! include Donut County, Poly Bridge, Papers, Please, World of Goo, and Mountain. We matched them by the tags players give Spring It! on Steam (Simulation, Indie, Casual, Physics, and Puzzle): closest matches first, and among equally close ones the better-known games.

Donut County
Shared: Indie · Casual · Puzzle

Poly Bridge
Shared: Simulation · Physics · Puzzle

Papers, Please
Shared: Simulation · Indie · Puzzle

World of Goo
Shared: Indie · Puzzle · Physics

Mountain
Shared: Simulation · Indie · Casual

Mini Motorways
Shared: Simulation · Casual · Indie

Zup! S
Shared: Indie · Casual · Puzzle

Goat Simulator
Shared: Simulation · Physics · Casual

Surgeon Simulator
Shared: Simulation · Physics · Indie

Zup! 2
Shared: Indie · Casual · Puzzle

Mini Metro
Shared: Simulation · Puzzle · Indie

Zup!
Shared: Indie · Casual · Puzzle

Game Dev Tycoon
Shared: Simulation · Indie · Casual

Poly Bridge 2
Shared: Simulation · Physics · Puzzle

Garry's Mod
Shared: Physics · Casual · Simulation

Zup! F
Shared: Indie · Casual · Puzzle

Bridge Constructor
Shared: Simulation · Indie · Casual

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

Zup! X
Shared: Indie · Casual · Puzzle

Assemble with Care
Shared: Indie · Casual · Puzzle

My Suika – Kyo’s Fruit Merge
Shared: Simulation · Casual · Physics

Besiege
Shared: Simulation · Physics · Puzzle

Crazy Machines 3
Shared: Simulation · Physics · Puzzle

Opus Magnum
Shared: Indie · Simulation · Puzzle