Games like Popplings
Games like Popplings include Zuma Deluxe, UFO 50, Broforce, Puyo Puyo™Tetris®, and Timberman. We matched them by the tags players give Popplings on Steam (Puzzle, Match 3, Arcade, Pixel Graphics, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Zuma Deluxe
Shared: Puzzle · Match 3 · Arcade

UFO 50
Shared: Pixel Graphics · Arcade · Retro

Broforce
Shared: Pixel Graphics · Action · Multiplayer

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

Timberman
Shared: Pixel Graphics · Multiplayer · Arcade

Terraria
Shared: Multiplayer · Pixel Graphics · 2D

Duck Game
Shared: Multiplayer · Pixel Graphics · Action

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

Sonic Mania
Shared: Pixel Graphics · Retro · 2D

The Escapists 2
Shared: Multiplayer · Pixel Graphics · Strategy

Rivals of Aether
Shared: Pixel Graphics · Multiplayer · PvP

Human Fall Flat
Shared: Puzzle · Multiplayer · PvP

10,000,000
Shared: Match 3 · Puzzle · Pixel Graphics

Bejeweled® 3
Shared: Puzzle · Match 3 · Casual

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

Pixel Gun 3D: PC Edition
Shared: PvP · Pixel Graphics · Multiplayer

Pikuniku
Shared: Puzzle · Multiplayer · Indie

Peggle Deluxe
Shared: Puzzle · Arcade · Multiplayer

Streets of Rage 4
Shared: Arcade · Action · 2D

Teenage Mutant Ninja Turtles: Shredder's Revenge
Shared: Pixel Graphics · Multiplayer · Arcade

Capcom Fighting Collection
Shared: Puzzle · Arcade · Pixel Graphics

CrossCode
Shared: Puzzle · Pixel Graphics · Female Protagonist

NARAKA: BLADEPOINT
Shared: PvP · Multiplayer · Female Protagonist

Vampire Survivors
Shared: Pixel Graphics · Arcade · 2D