Games like Planet Smasher
Games like Planet Smasher include Dorfromantik, Mini Motorways, Into the Breach, Mini Metro, and Zup! S. We matched them by the tags players give Planet Smasher on Steam (Strategy, Indie, Casual, Puzzle, and Space): closest matches first, and among equally close ones the better-known games.

Dorfromantik
Shared: Puzzle · Casual · Strategy

Mini Motorways
Shared: Strategy · Casual · Indie

Into the Breach
Shared: Strategy · Indie · Turn-Based Strategy

Mini Metro
Shared: Strategy · Puzzle · Indie

Zup! S
Shared: Indie · Casual · Puzzle

Waveform
Shared: Indie · Casual · Puzzle

Hexcells
Shared: Indie · Casual · Puzzle

Sudoku Universe / 数独宇宙
Shared: Indie · Casual · Strategy

Terra Nil
Shared: Strategy · Puzzle · Casual

BidKing
Shared: Strategy · Casual · Puzzle

Just Go
Shared: Strategy · Casual · Puzzle

Plague Inc: Evolved
Shared: Strategy · Indie · Casual

FTL: Faster Than Light
Shared: Strategy · Indie · Space

ISLANDERS
Shared: Strategy · Indie · Puzzle

Hexcells Infinite
Shared: Casual · Indie · Puzzle

Plants vs. Zombies GOTY Edition
Shared: Strategy · Casual · Puzzle

The Legend of Bum-Bo
Shared: Indie · Strategy · Puzzle

Game Dev Tycoon
Shared: Indie · Strategy · Casual

Liars Bar
Shared: Casual · Indie · Puzzle

Zup!
Shared: Indie · Casual · Puzzle

Pixel Puzzles: Japan
Shared: Indie · Casual · Puzzle

Hexcells Plus
Shared: Indie · Casual · Puzzle

Chess Ultra
Shared: Strategy · Indie · VR

Moncage
Shared: Indie · Casual · Puzzle