Games like Bitcoin Collector
Games like Bitcoin Collector include LIMBO, Hollow Knight, Hollow Knight: Silksong, BEEP, and Shovel Knight: Treasure Trove. We matched them by the tags players give Bitcoin Collector on Steam (Difficult, Indie, Action, Singleplayer, and Adventure): closest matches first, and among equally close ones the better-known games.

LIMBO
Shared: Indie · Platformer · Puzzle

Hollow Knight
Shared: Difficult · Indie · Platformer

Hollow Knight: Silksong
Shared: Difficult · Indie · Singleplayer

BEEP
Shared: Indie · Adventure · Singleplayer

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

Geometry Dash
Shared: Difficult · 2D · Singleplayer

Defy Gravity Extended
Shared: Indie · Platformer · Difficult

Skul: The Hero Slayer
Shared: Indie · Action · 2D

Celeste
Shared: Difficult · Indie · Platformer

Getting Over It with Bennett Foddy
Shared: Difficult · Singleplayer · Indie

Out There Somewhere
Shared: Indie · Platformer · Adventure

SANABI
Shared: Action · Adventure · Singleplayer

Jump King
Shared: Difficult · Indie · Adventure

Cuphead
Shared: Difficult · Platformer · Indie

Super Meat Boy
Shared: Difficult · Indie · Platformer

Teslagrad
Shared: Indie · Platformer · Puzzle

Volgarr the Viking
Shared: Difficult · Action · Indie

Mark of the Ninja
Shared: Indie · Action · Platformer

Angry Video Game Nerd Adventures
Shared: Indie · Difficult · Action

BADLAND: Game of the Year Edition
Shared: Indie · Adventure · Action

Nihilumbra
Shared: Indie · Adventure · Platformer

Rogue Legacy 2
Shared: Action · Indie · Platformer

Toki Tori
Shared: Indie · Difficult · Puzzle

Portal 2
Shared: Singleplayer · Platformer · Puzzle