Games like Koloro
Games like Koloro include PICO PARK, It Takes Two, Broforce, Trine 2: Complete Story, and Trine 3: The Artifacts of Power. We matched them by the tags players give Koloro on Steam (Puzzle Platformer, Local Co-Op, Platformer, 2D, and Local Multiplayer): closest matches first, and among equally close ones the better-known games.
PICO PARK
Shared: Puzzle Platformer · Local Co-Op · Co-op
It Takes Two
Shared: Local Co-Op · Co-op · Puzzle Platformer
Broforce
Shared: Local Co-Op · 2D · Co-op
Trine 2: Complete Story
Shared: Puzzle Platformer · Platformer · Co-op
Trine 3: The Artifacts of Power
Shared: Puzzle Platformer · Local Co-Op · Co-op
BattleBlock Theater®
Shared: Platformer · Co-op · Local Co-Op
Rayman® Legends
Shared: Platformer · Local Co-Op · 2D
Unravel Two
Shared: Local Co-Op · Co-op · Action
ibb & obb
Shared: Local Co-Op · Co-op · Platformer
Cuphead
Shared: Platformer · Local Co-Op · Co-op
Never Alone (Kisima Ingitchuna)
Shared: Local Co-Op · Platformer · Puzzle Platformer
LIMBO
Shared: Puzzle Platformer · Platformer · 2D
Human Fall Flat
Shared: Co-op · Puzzle Platformer · Puzzle
Trine Enchanted Edition
Shared: Puzzle Platformer · Local Co-Op · Co-op
Trine 4: The Nightmare Prince
Shared: Puzzle Platformer · Local Co-Op · Co-op
Awesomenauts
Shared: Platformer · 2D · Local Co-Op
BADLAND: Game of the Year Edition
Shared: Local Co-Op · 2D · Platformer
Brawlhalla
Shared: Platformer · Local Multiplayer · Co-op
Rayman® Origins
Shared: Platformer · Local Co-Op · 2D
Planet of Lana
Shared: Puzzle Platformer · Action · Platformer
Portal 2
Shared: Platformer · Puzzle Platformer · Puzzle
Bread & Fred
Shared: Local Co-Op · Co-op · Platformer
The Cave
Shared: Platformer · Local Co-Op · Co-op
Pikuniku
Shared: Co-op · 2D · Puzzle