Games like SlimeMerge
Games like SlimeMerge include Zuma Deluxe, Cat Goes Fishing, Peggle Deluxe, Zup!, and Is This Seat Taken?. We matched them by the tags players give SlimeMerge on Steam (Casual, Arcade, Puzzle, Match 3, and Puzzle Platformer): closest matches first, and among equally close ones the better-known games.

Zuma Deluxe
Shared: Arcade · Puzzle · Match 3

Cat Goes Fishing
Shared: Casual · 2D · Cats

Peggle Deluxe
Shared: Casual · Arcade · Puzzle

Zup!
Shared: Casual · Puzzle · 2D

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

Bejeweled® 3
Shared: Casual · Puzzle · Match 3

Zup! F
Shared: Casual · Puzzle · 2D

Pikuniku
Shared: Casual · Puzzle · Cute

Zup! X
Shared: Casual · Puzzle · 2D

A Little to the Left
Shared: Puzzle · Casual · Cute

Zup! S
Shared: Casual · Puzzle · 2D

Zup! 2
Shared: Casual · Puzzle · 2D

Zup! 3
Shared: Casual · Puzzle · 2D

Zup! 8
Shared: Casual · Puzzle · 2D

Zuma's Revenge!
Shared: Casual · Puzzle · Match 3

Donut County
Shared: Casual · Puzzle · Cute

Puyo Puyo™ Tetris® 2
Shared: Casual · Puzzle · Arcade

Draw & Guess
Shared: Casual · 2D · Funny

Cats Organized Neatly
Shared: Puzzle · Casual · Cats

Tricky Towers
Shared: Puzzle · Casual · Arcade

Zup! Zero
Shared: Casual · Puzzle · 2D

Zup! Z
Shared: Casual · Puzzle · 2D

hololive Treasure Mountain
Shared: Casual · Arcade · Puzzle

Puyo Puyo™Tetris®
Shared: Casual · Puzzle · Arcade