Games like Goat's Tale Adventure Plus
Games like Goat's Tale Adventure Plus include Celeste, Jump King, Hollow Knight: Silksong, Hollow Knight, and Geometry Dash. We matched them by the tags players give Goat's Tale Adventure Plus on Steam (Adventure, Difficult, Psychological Horror, Precision Platformer, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Difficult · Precision Platformer · 2D Platformer

Jump King
Shared: Difficult · Psychological Horror · Precision Platformer

Hollow Knight: Silksong
Shared: Difficult · Souls-like · Adventure

Hollow Knight
Shared: Difficult · Souls-like · Platformer

Geometry Dash
Shared: Difficult · Precision Platformer · 2D

Super Meat Boy
Shared: Difficult · Precision Platformer · 2D Platformer

SANABI
Shared: Adventure · 2D Platformer · Action

Downwell
Shared: Precision Platformer · Difficult · 2D Platformer

A Difficult Game About Climbing
Shared: Difficult · Adventure · Psychological Horror

VVVVVV
Shared: Precision Platformer · Difficult · 2D Platformer

Nine Sols
Shared: Difficult · Souls-like · 2D

Getting Over It with Bennett Foddy
Shared: Difficult · Psychological Horror · Platformer

Pogostuck: Rage With Your Friends
Shared: Difficult · Psychological Horror · Precision Platformer

Blasphemous 2
Shared: Difficult · Adventure · Souls-like

Momodora: Reverie Under The Moonlight
Shared: 2D Platformer · Difficult · Souls-like

Rain World
Shared: Difficult · Adventure · 2D

Rogue Legacy 2
Shared: Adventure · Action · Difficult

Shovel Knight: Treasure Trove
Shared: Adventure · Platformer · Difficult

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

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

Blasphemous
Shared: Souls-like · Difficult · 2D

Titan Souls
Shared: Difficult · Adventure · Souls-like

Sonic Origins
Shared: Adventure · 2D Platformer · Action

UFO 50
Shared: Adventure · Action · Difficult