Games like Ria's Hook
Games like Ria's Hook include Getting Over It with Bennett Foddy, Jump King, Hollow Knight, Hollow Knight: Silksong, and Celeste. We matched them by the tags players give Ria's Hook on Steam (Adventure, Indie, Action, Psychological Horror, and Difficult): closest matches first, and among equally close ones the better-known games.

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

Jump King
Shared: Psychological Horror · Indie · Difficult

Hollow Knight
Shared: Difficult · Indie · Platformer

Hollow Knight: Silksong
Shared: Indie · Difficult · Adventure

Celeste
Shared: Indie · Difficult · Platformer

Rogue Legacy 2
Shared: Action · Indie · Adventure

Lobotomy Corporation | Monster Management Simulation
Shared: Psychological Horror · Difficult · Horror

Changed
Shared: Psychological Horror · Difficult · Adventure

Geometry Dash
Shared: Difficult · 2D · Indie

SANABI
Shared: Action · Adventure · Indie

Skul: The Hero Slayer
Shared: Indie · Action · Platformer

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

LIMBO
Shared: Indie · Adventure · Platformer

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

Rain World
Shared: Difficult · Indie · Adventure

Ori and the Will of the Wisps
Shared: Adventure · Action · Platformer

Five Nights at Freddy's
Shared: Horror · Indie · Psychological Horror

Dust: An Elysian Tail
Shared: Action · Indie · Adventure

BEEP
Shared: Indie · Adventure · Platformer

Outlast
Shared: Horror · Psychological Horror · Adventure

Little Nightmares
Shared: Adventure · Horror · Indie

Spooky's Jump Scare Mansion: HD Renovation
Shared: Indie · Adventure · Horror

Nine Sols
Shared: Difficult · Action · Indie

Volgarr the Viking
Shared: Action · Indie · Difficult