Games like Get Good
Games like Get Good include Celeste, Jump King, Pogostuck: Rage With Your Friends, The End Is Nigh, and Hollow Knight: Silksong. We matched them by the tags players give Get Good on Steam (Action, Indie, Adventure, Precision Platformer, and Difficult): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Indie · Difficult

Jump King
Shared: Indie · Precision Platformer · Difficult

Pogostuck: Rage With Your Friends
Shared: Precision Platformer · Difficult · Action

The End Is Nigh
Shared: Indie · Precision Platformer · Difficult

Hollow Knight: Silksong
Shared: Indie · Difficult · Adventure

Pumpkin Jack
Shared: Action · Adventure · Indie

LIMBO
Shared: Indie · Puzzle Platformer · Adventure

MO:Astray
Shared: Action · Indie · Adventure

Super Meat Boy
Shared: Precision Platformer · Indie · Difficult

SANABI
Shared: Action · Adventure · Indie

Get To Work
Shared: Adventure · Difficult · Precision Platformer

Skul: The Hero Slayer
Shared: Action · Indie · Difficult

Hollow Knight
Shared: Difficult · Indie · Adventure

Hyper Light Drifter
Shared: Indie · Adventure · Action

The Binding of Isaac
Shared: Indie · Action · Difficult

Titan Souls
Shared: Indie · Action · Adventure

Downwell
Shared: Precision Platformer · Indie · Action

Geometry Dash
Shared: Difficult · Precision Platformer · Indie

Super Meat Boy Forever
Shared: Indie · Action · Difficult

BADLAND: Game of the Year Edition
Shared: Indie · Adventure · Action

Human Fall Flat
Shared: Adventure · Action · Puzzle Platformer

I wanna be the Creator
Shared: Action · Adventure · Difficult

Disc Room
Shared: Action · Indie · Difficult

Neon White
Shared: Action · 3D Platformer · Indie