Games like CrumbleMiner
Games like CrumbleMiner include Downwell, Vampire Survivors, Super Meat Boy, Skul: The Hero Slayer, and Celeste. We matched them by the tags players give CrumbleMiner on Steam (Precision Platformer, Score Attack, Action Roguelike, Pixel Graphics, and Fast-Paced): closest matches first, and among equally close ones the better-known games.

Downwell
Shared: Precision Platformer · Action Roguelike · Pixel Graphics

Vampire Survivors
Shared: Action Roguelike · Pixel Graphics · 2D

Super Meat Boy
Shared: Precision Platformer · Pixel Graphics · 2D

Skul: The Hero Slayer
Shared: Action Roguelike · Pixel Graphics · Action

Celeste
Shared: Precision Platformer · Pixel Graphics · Difficult

Dead Cells
Shared: Action Roguelike · Pixel Graphics · 2D

Jump King
Shared: Precision Platformer · Pixel Graphics · Difficult

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Pixel Graphics · Difficult

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Retro · 2D

SANABI
Shared: Pixel Graphics · Action · 2D

Dungreed
Shared: Action Roguelike · Pixel Graphics · Action

VVVVVV
Shared: Precision Platformer · Pixel Graphics · 2D

Pizza Tower
Shared: Fast-Paced · Pixel Graphics · Action

Sonic Mania
Shared: 2D · Pixel Graphics · Fast-Paced

Risk of Rain (2013)
Shared: Action Roguelike · Pixel Graphics · Action

Megabonk
Shared: Action Roguelike · Pixel Graphics · Action

Enter the Gungeon
Shared: Action Roguelike · Pixel Graphics · Difficult

Rogue Legacy
Shared: Action Roguelike · Action · 2D

Katana ZERO
Shared: Pixel Graphics · Action · 2D

UFO 50
Shared: Pixel Graphics · 2D · Action

Timberman
Shared: Pixel Graphics · 2D · Action

Noita
Shared: Pixel Graphics · 2D · Difficult

Geometry Dash
Shared: Precision Platformer · 2D · Difficult

Broforce
Shared: Pixel Graphics · Action · 2D