Games like NoRoY
Games like NoRoY include Jump King, Celeste, Getting Over It with Bennett Foddy, A Difficult Game About Climbing, and Pogostuck: Rage With Your Friends. We matched them by the tags players give NoRoY on Steam (Difficult, Psychological Horror, Precision Platformer, Adventure, and Replay Value): closest matches first, and among equally close ones the better-known games.

Jump King
Shared: Difficult · Psychological Horror · Precision Platformer

Celeste
Shared: Difficult · Precision Platformer · Platformer

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

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

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

Geometry Dash
Shared: Difficult · Precision Platformer · Platformer

Super Meat Boy
Shared: Difficult · Precision Platformer · Platformer

Hollow Knight
Shared: Difficult · Platformer · Adventure

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

Little Nightmares II
Shared: Adventure · Psychological Horror · Dark

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

SANABI
Shared: Adventure · Action · Difficult

Hollow Knight: Silksong
Shared: Difficult · Platformer · Adventure

The Binding of Isaac
Shared: Difficult · Replay Value · Dark

VVVVVV
Shared: Precision Platformer · Difficult · Platformer

The Binding of Isaac: Rebirth
Shared: Difficult · Replay Value · Indie

LIMBO
Shared: Platformer · Adventure · Dark

Little Nightmares
Shared: Adventure · Dark · Psychological Horror

Changed
Shared: Difficult · Psychological Horror · Adventure

Downwell
Shared: Precision Platformer · Difficult · Platformer

Outlast
Shared: Psychological Horror · Horror · Adventure

Darkwood
Shared: Psychological Horror · Adventure · Dark

Little Misfortune
Shared: Psychological Horror · Adventure · Choices Matter

Spelunky 2
Shared: Difficult · Platformer · Replay Value

