Games like Blackboard Ponies
Games like Blackboard Ponies include Braid, LIMBO, Laughing to Die, FEZ, and Defy Gravity Extended. We matched them by the tags players give Blackboard Ponies on Steam (Casual, Platformer, Puzzle, 2D Platformer, and Puzzle Platformer): closest matches first, and among equally close ones the better-known games.

Braid
Shared: Puzzle · Puzzle Platformer · 2D Platformer

LIMBO
Shared: Puzzle · Platformer · Puzzle Platformer

Laughing to Die
Shared: Casual · Puzzle · Platformer

FEZ
Shared: Platformer · Puzzle · Casual

Defy Gravity Extended
Shared: Platformer · Puzzle Platformer · Puzzle

Webbed
Shared: 2D Platformer · Cute · Puzzle Platformer

Planet of Lana
Shared: Puzzle Platformer · 2D Platformer · Puzzle

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

Toki Tori
Shared: Casual · Puzzle · Platformer

Pikuniku
Shared: Casual · Puzzle · Indie

Öoo
Shared: Puzzle Platformer · Puzzle · 2D Platformer

Zup! S
Shared: Casual · Puzzle · 2D

Munin
Shared: Casual · Puzzle · Puzzle Platformer

Zup!
Shared: Casual · Puzzle · 2D

PICO PARK
Shared: Casual · Puzzle Platformer · Platformer

Celeste
Shared: Platformer · 2D Platformer · Indie

Portal 2
Shared: Platformer · Puzzle · Puzzle Platformer

Zup! 2
Shared: Casual · Puzzle · 2D

Zup! F
Shared: Casual · Puzzle · 2D

Zup! X
Shared: Casual · Puzzle · 2D

GRIS
Shared: Platformer · Indie · Hand-drawn

Gorogoa
Shared: Puzzle · Casual · Hand-drawn

Nihilumbra
Shared: Platformer · Casual · Puzzle

Hidden Folks
Shared: Casual · Puzzle · Hand-drawn