Games like Propple
Games like Propple include Zup! S, Hexcells, Bridge Constructor Portal, Patrick's Parabox, and Mini Metro. We matched them by the tags players give Propple on Steam (Strategy, Puzzle, Casual, Physics, and 2D): closest matches first, and among equally close ones the better-known games.

Zup! S
Shared: Puzzle · Casual · Physics

Hexcells
Shared: Puzzle · Casual · Strategy

Bridge Constructor Portal
Shared: Puzzle · Strategy · Physics

Patrick's Parabox
Shared: Puzzle · Logic · 2D

Mini Metro
Shared: Strategy · Puzzle · Casual

Zup!
Shared: Puzzle · Casual · 2D

World of Goo
Shared: Puzzle · Physics · Casual

Plants vs. Zombies GOTY Edition
Shared: Strategy · Casual · 2D

Zup! 3
Shared: Puzzle · Casual · 2D

Peggle Deluxe
Shared: Puzzle · Casual · 2D

Hexcells Infinite
Shared: Puzzle · Casual · Logic

Baba Is You
Shared: Puzzle · Logic · Indie

Mini Motorways
Shared: Strategy · Casual · Puzzle

People Playground
Shared: Physics · 2D · Destruction

My Suika – Kyo’s Fruit Merge
Shared: Strategy · Casual · Puzzle

Zuma Deluxe
Shared: Puzzle · Strategy · 2D

Hook
Shared: Puzzle · Casual · Abstract

Strange Jigsaws
Shared: Puzzle · Casual · 2D

Forts
Shared: Strategy · Physics · Building

Crazy Machines 3
Shared: Puzzle · Strategy · Physics

Zup! F
Shared: Puzzle · Casual · 2D

Zup! 2
Shared: Puzzle · Casual · 2D

Tiny Bridge: Ratventure
Shared: Puzzle · Strategy · Casual

Hexcells Plus
Shared: Puzzle · Casual · Strategy