Games like Hellstuck: Rage With Your Friends
Games like Hellstuck: Rage With Your Friends include Jump King, Celeste, Getting Over It with Bennett Foddy, Super Meat Boy, and Geometry Dash. We matched them by the tags players give Hellstuck: Rage With Your Friends on Steam (Psychological Horror, Difficult, Precision Platformer, Indie, and Adventure): closest matches first, and among equally close ones the better-known games.

Jump King
Shared: Psychological Horror · Difficult · Precision Platformer

Celeste
Shared: Difficult · Precision Platformer · Indie

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

Super Meat Boy
Shared: Precision Platformer · Difficult · Indie

Geometry Dash
Shared: Difficult · Precision Platformer · 2D

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

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

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

Hollow Knight
Shared: Difficult · Platformer · Indie

SANABI
Shared: Pixel Graphics · Action · Adventure

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

VVVVVV
Shared: Precision Platformer · Indie · Pixel Graphics

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

Downwell
Shared: Precision Platformer · Indie · Pixel Graphics

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

UFO 50
Shared: Indie · Pixel Graphics · Action

Rain World
Shared: Difficult · Indie · Pixel Graphics

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

Broforce
Shared: Action · Pixel Graphics · Indie

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

Titan Souls
Shared: Difficult · Indie · Pixel Graphics

Blasphemous
Shared: Pixel Graphics · Difficult · Indie

Nine Sols
Shared: Difficult · Action · Platformer

DISTRAINT: Deluxe Edition
Shared: Psychological Horror · Indie · Adventure