Games like Pop'n'splat
Games like Pop'n'splat include Zuma Deluxe, Little Inferno, Donut County, Peggle Deluxe, and There Is No Game: Wrong Dimension. We matched them by the tags players give Pop'n'splat on Steam (Indie, Casual, Puzzle, Arcade, and Retro): closest matches first, and among equally close ones the better-known games.

Zuma Deluxe
Shared: Puzzle · Arcade · Casual

Little Inferno
Shared: Indie · Casual · Puzzle

Donut County
Shared: Indie · Casual · Puzzle

Peggle Deluxe
Shared: Casual · Puzzle · Arcade

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

Bejeweled® 3
Shared: Casual · Puzzle · Singleplayer

RetroMaze
Shared: Indie · Casual · Puzzle

Tricky Towers
Shared: Puzzle · Casual · Funny

Progressbar95
Shared: Casual · Arcade · Puzzle

Cat Goes Fishing
Shared: Indie · Casual · Funny

Intergalactic Bubbles
Shared: Indie · Casual · Puzzle

Zuma's Revenge!
Shared: Casual · Puzzle · Singleplayer

10,000,000
Shared: Indie · Puzzle · Casual

The WereCleaner
Shared: Casual · Arcade · Cartoony

AudioSurf
Shared: Indie · Casual · Arcade

Assemble with Care
Shared: Indie · Casual · Puzzle

Papers, Please
Shared: Indie · Puzzle · Singleplayer

Passpartout: The Starving Artist
Shared: Casual · Indie · Singleplayer

Pikuniku
Shared: Indie · Casual · Puzzle

Zup! S
Shared: Casual · Indie · Puzzle

Pizza Tower
Shared: Indie · Funny · Cartoony

Gorogoa
Shared: Indie · Puzzle · Casual

Trip to Vinelands
Shared: Indie · Arcade · Casual

Razortron 2000
Shared: Casual · Indie · Retro