Games like Chroma Key
Games like Chroma Key include Zup! S, Plants vs. Zombies GOTY Edition, Webbed, BEEP, and FEZ. We matched them by the tags players give Chroma Key on Steam (Casual, Strategy, Platformer, Puzzle, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Zup! S
Shared: Casual · Puzzle · 2D

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

Webbed
Shared: 2D Platformer · Pixel Graphics · Platformer

BEEP
Shared: Platformer · 2D · Puzzle

FEZ
Shared: Platformer · Puzzle · Casual

Braid
Shared: Puzzle · Platformer · 2D Platformer

Baba Is You
Shared: Puzzle · Pixel Graphics · Logic

Peggle Deluxe
Shared: Casual · Puzzle · 2D

Hexcells
Shared: Casual · Puzzle · Strategy

Gunpoint
Shared: Puzzle · 2D · Strategy

Moonleap
Shared: Platformer · Puzzle · Strategy

My Suika – Kyo’s Fruit Merge
Shared: Casual · Strategy · Puzzle

Zuma Deluxe
Shared: Puzzle · Strategy · Casual

Celeste
Shared: Platformer · Pixel Graphics · 2D Platformer

Scribblenauts Unlimited
Shared: Casual · Puzzle · 2D

Trine 2: Complete Story
Shared: Platformer · 2D Platformer · Puzzle

Bloons TD 6
Shared: Strategy · Casual · Family Friendly

Defy Gravity Extended
Shared: Platformer · Puzzle · 2D

Out There Somewhere
Shared: Platformer · Puzzle · Pixel Graphics

Bridge Constructor Portal
Shared: Strategy · Puzzle · 2D

Super Meat Boy
Shared: Platformer · 2D Platformer · 2D

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

Hexcells Infinite
Shared: Casual · Puzzle · Strategy

Mini Metro
Shared: Strategy · Puzzle · Casual