Games like Starpine
Games like Starpine include Celeste, Super Meat Boy, FEZ, SANABI, and LIMBO. We matched them by the tags players give Starpine on Steam (Casual, Puzzle Platformer, Procedural Generation, Side Scroller, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Pixel Graphics · Precision Platformer · Platformer

Super Meat Boy
Shared: Platformer · Precision Platformer · Pixel Graphics

FEZ
Shared: Platformer · Pixel Graphics · Casual

SANABI
Shared: Pixel Graphics · Adventure · 2D Platformer

LIMBO
Shared: Puzzle Platformer · Platformer · Adventure

Thomas Was Alone
Shared: Side Scroller · Platformer · Puzzle Platformer

DAVE THE DIVER
Shared: Casual · Pixel Graphics · Adventure

Downwell
Shared: Pixel Graphics · Precision Platformer · Platformer

VVVVVV
Shared: Pixel Graphics · Platformer · Precision Platformer

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Platformer · Adventure

Webbed
Shared: Puzzle Platformer · Pixel Graphics · 2D Platformer

Chained Together
Shared: Casual · Platformer · Puzzle Platformer

Sonic Mania
Shared: Platformer · Pixel Graphics · 2D

Himno
Shared: Pixel Graphics · Platformer · Procedural Generation

Squishy the Suicidal Pig
Shared: Puzzle Platformer · Platformer · Pixel Graphics

Sonic Origins
Shared: Casual · Pixel Graphics · Adventure

Braid
Shared: Puzzle Platformer · Platformer · 2D Platformer

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

ANIMAL WELL
Shared: Puzzle Platformer · Pixel Graphics · Platformer

Out There Somewhere
Shared: Pixel Graphics · Platformer · Adventure

Jump King
Shared: Pixel Graphics · Precision Platformer · Platformer

Thank Goodness You're Here!
Shared: Casual · Adventure · 2D Platformer

Momodora: Reverie Under The Moonlight
Shared: Side Scroller · Pixel Graphics · 2D Platformer

Broforce
Shared: Pixel Graphics · Platformer · Side Scroller