Games like MONUMENTUM
Games like MONUMENTUM include Celeste, Jump King, Hollow Knight, Hollow Knight: Silksong, and Geometry Dash. We matched them by the tags players give MONUMENTUM on Steam (Side Scroller, Difficult, Precision Platformer, Psychological Horror, and Indie): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Difficult · Precision Platformer · Indie

Jump King
Shared: Difficult · Psychological Horror · Precision Platformer

Hollow Knight
Shared: Difficult · Metroidvania · Indie

Hollow Knight: Silksong
Shared: Difficult · Indie · Metroidvania

Geometry Dash
Shared: Difficult · Precision Platformer · Indie

Super Meat Boy
Shared: Precision Platformer · Difficult · Indie

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

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

Rain World
Shared: Difficult · Indie · Pixel Graphics

SANABI
Shared: Pixel Graphics · Adventure · Indie

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

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

Blasphemous
Shared: Metroidvania · Pixel Graphics · Difficult

LIMBO
Shared: Indie · Adventure · Atmospheric

Blasphemous 2
Shared: Difficult · Side Scroller · Adventure

VVVVVV
Shared: Precision Platformer · Pixel Graphics · Indie

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

Hyper Light Drifter
Shared: Difficult · Pixel Graphics · Indie

Nine Sols
Shared: Difficult · Metroidvania · Indie

Axiom Verge
Shared: Indie · Metroidvania · Pixel Graphics

DISTRAINT: Deluxe Edition
Shared: Psychological Horror · Indie · Pixel Graphics

Gato Roboto
Shared: Indie · Metroidvania · Adventure

Squishy the Suicidal Pig
Shared: Indie · Difficult · Adventure

Bloodstained: Curse of the Moon
Shared: Side Scroller · Pixel Graphics · Metroidvania