Games like Inside The Crystal Mountain
Games like Inside The Crystal Mountain include Hollow Knight, Hollow Knight: Silksong, Hyper Light Drifter, Black Myth: Wukong, and Titan Souls. We matched them by the tags players give Inside The Crystal Mountain on Steam (Hack and Slash, Exploration, Souls-like, Action-Adventure, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Souls-like · Difficult · Exploration

Hollow Knight: Silksong
Shared: Souls-like · Difficult · Exploration

Hyper Light Drifter
Shared: Pixel Graphics · Hack and Slash · Difficult

Black Myth: Wukong
Shared: Souls-like · Action-Adventure · Singleplayer

Titan Souls
Shared: Souls-like · Pixel Graphics · Difficult

WUCHANG: Fallen Feathers
Shared: Souls-like · Hack and Slash · Exploration

Blasphemous 2
Shared: Souls-like · Difficult · Pixel Graphics

Dead Cells
Shared: Pixel Graphics · Hack and Slash · Souls-like

The Slormancer
Shared: Hack and Slash · Dungeon Crawler · Pixel Graphics

Rain World
Shared: Exploration · Difficult · Pixel Graphics

Skul: The Hero Slayer
Shared: Pixel Graphics · 2D · Indie

Blasphemous
Shared: Souls-like · Pixel Graphics · 2D

The First Berserker: Khazan
Shared: Hack and Slash · Souls-like · Difficult

Minecraft Dungeons
Shared: Hack and Slash · Dungeon Crawler · Exploration

STAR WARS Jedi: Survivor™
Shared: Souls-like · Singleplayer · Action-Adventure

Souldiers
Shared: Pixel Graphics · Action-Adventure · Souls-like

The Binding of Isaac: Rebirth
Shared: Pixel Graphics · Difficult · Dungeon Crawler

LIZARDS MUST DIE
Shared: Souls-like · Hack and Slash · Difficult

SANABI
Shared: Pixel Graphics · Action-Adventure · 2D

MIO: Memories in Orbit
Shared: Exploration · Action-Adventure · Singleplayer

Stellar Blade™
Shared: Hack and Slash · Souls-like · Singleplayer

Moonlighter
Shared: Hack and Slash · Pixel Graphics · Dungeon Crawler

No Rest for the Wicked
Shared: Souls-like · Hack and Slash · Exploration

Deaths Door
Shared: Souls-like · Hack and Slash · Action-Adventure