Games like Goat Mode: Activated
Games like Goat Mode: Activated include Celeste, Super Meat Boy, Geometry Dash, Skul: The Hero Slayer, and Jump King. We matched them by the tags players give Goat Mode: Activated on Steam (Precision Platformer, Action, Difficult, Indie, and Side Scroller): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Difficult · Indie

Super Meat Boy
Shared: Precision Platformer · Difficult · Indie

Geometry Dash
Shared: Difficult · Precision Platformer · 2D

Skul: The Hero Slayer
Shared: Action · Indie · Pixel Graphics

Jump King
Shared: Precision Platformer · Difficult · Indie

SANABI
Shared: Action · Pixel Graphics · Indie

VVVVVV
Shared: Precision Platformer · Indie · Platformer

Hollow Knight
Shared: Difficult · Platformer · Indie

Shovel Knight: Treasure Trove
Shared: Platformer · Indie · Action

Hollow Knight: Silksong
Shared: Difficult · Indie · 2D

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

Katana ZERO
Shared: Action · Pixel Graphics · Platformer

Electronic Super Joy
Shared: Indie · Difficult · Platformer

Broforce
Shared: Action · Pixel Graphics · 2D

Downwell
Shared: Precision Platformer · Indie · Action

Super Meat Boy Forever
Shared: Action · Difficult · Precision Platformer

Cuphead
Shared: Difficult · Platformer · Indie

Blasphemous
Shared: Pixel Graphics · Indie · Difficult

Rogue Legacy
Shared: Indie · Action · Platformer

Bloodstained: Curse of the Moon
Shared: Action · Platformer · Pixel Graphics

Dungreed
Shared: Action · Indie · Pixel Graphics

Risk of Rain (2013)
Shared: Indie · Action · Platformer

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

Angry Video Game Nerd Adventures
Shared: Action · Indie · Difficult