Games like Happy Day - Customize
Games like Happy Day - Customize include Bejeweled® 3, Zup! S, Zuma Deluxe, Mini Metro, and Hexcells. We matched them by the tags players give Happy Day - Customize on Steam (Casual, Strategy, Indie, Puzzle, and Match 3): closest matches first, and among equally close ones the better-known games.

Bejeweled® 3
Shared: Casual · Puzzle · Strategy

Zup! S
Shared: Casual · Puzzle · Indie

Zuma Deluxe
Shared: Puzzle · Match 3 · Strategy

Mini Metro
Shared: Strategy · Puzzle · Indie

Hexcells
Shared: Casual · Puzzle · Indie

Mini Motorways
Shared: Strategy · Casual · Puzzle

ISLANDERS
Shared: Strategy · Puzzle · Indie

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

Zup!
Shared: Casual · Puzzle · Indie

Zup! 3
Shared: Casual · Puzzle · Indie

Hexcells Infinite
Shared: Casual · Puzzle · Indie

Pixel Puzzles: Japan
Shared: Casual · Puzzle · Indie

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

A Game About Feeding A Black Hole
Shared: Casual · Strategy · Indie

Game Dev Tycoon
Shared: Indie · Strategy · Casual

Assemble with Care
Shared: Casual · Indie · Puzzle

Reus
Shared: Strategy · Indie · Casual

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

Zup! F
Shared: Casual · Puzzle · Indie

Zup! 2
Shared: Casual · Puzzle · Indie

Hexcells Plus
Shared: Casual · Indie · Puzzle

Zup! X
Shared: Casual · Puzzle · Indie

Terra Nil
Shared: Strategy · Puzzle · Casual

Glass Masquerade
Shared: Casual · Puzzle · Indie