Games like Unto The End
Games like Unto The End include Hollow Knight, Hollow Knight: Silksong, Ori and the Will of the Wisps, LIMBO, and Rain World. We matched them by the tags players give Unto The End on Steam (Adventure, Action, Cinematic, Swordplay, and Atmospheric): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Platformer · Indie · Adventure

Hollow Knight: Silksong
Shared: Indie · Adventure · Platformer

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

LIMBO
Shared: Indie · Adventure · Atmospheric

Rain World
Shared: Atmospheric · Indie · Exploration

Tomb Raider Game of the Year
Shared: Adventure · Action · Exploration

FAR: Lone Sails
Shared: Adventure · Atmospheric · Indie

SANABI
Shared: Action · Adventure · Indie

A Plague Tale: Requiem
Shared: Adventure · Action · Cinematic

Deadlight
Shared: Action · Adventure · Platformer

God of War
Shared: Action · Adventure · Singleplayer

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

Hyper Light Drifter
Shared: Adventure · Atmospheric · Action

Nine Sols
Shared: Action · Platformer · 2D

Mark of the Ninja
Shared: Action · Platformer · Indie

STAR WARS Jedi: Survivor™
Shared: Action · Adventure · Singleplayer

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

Rise of the Tomb Raider™
Shared: Adventure · Action · Exploration

MO:Astray
Shared: Action · Adventure · Indie

Celeste
Shared: Indie · Platformer · Adventure

GRIS
Shared: Atmospheric · Adventure · Indie

Mark of the Ninja: Remastered
Shared: Action · Indie · Platformer

Kena: Bridge of Spirits
Shared: Adventure · Action · Exploration

Crimson Desert Enhanced
Shared: Action · Adventure · Exploration