Games like Bloodless Heart
Games like Bloodless Heart include Cookie Clicker, Nodebuster, Shelldiver, Tower Wizard, and Dragon Cliff. We matched them by the tags players give Bloodless Heart on Steam (Strategy, Incremental, Idler, Point & Click, and Automation): closest matches first, and among equally close ones the better-known games.

Cookie Clicker
Shared: Incremental · Idler · Indie

Nodebuster
Shared: Incremental · Strategy · Idler

Shelldiver
Shared: Incremental · Idler · Resource Management

Tower Wizard
Shared: Incremental · Idler · Strategy

Dragon Cliff
Shared: Strategy · Idler · Incremental

Idle Champions of the Forgotten Realms
Shared: Strategy · Idler · Incremental

(the) Gnorp Apologue
Shared: Incremental · Strategy · Idler

Fortune Mill
Shared: Incremental · Idler · Automation

Click the Button
Shared: Incremental · Idler · Indie

Incredicer
Shared: Incremental · Idler · Strategy

Factorio
Shared: Automation · Strategy · Resource Management

Digseum
Shared: Incremental · Idler · Casual

A Game About Feeding A Black Hole
Shared: Incremental · Strategy · Idler

Papers, Please
Shared: Point & Click · Indie · Pixel Graphics

Keep on Mining!
Shared: Incremental · Idler · Indie

Fracture Field
Shared: Incremental · Idler · Automation

Swag and Sorcery
Shared: Incremental · Pixel Graphics · Indie

Bills Must Be Paid
Shared: Incremental · Strategy · Idler

Chef Knight
Shared: Strategy · Incremental · Idler

Diggin
Shared: Incremental · Strategy · Idler

Timber Rush
Shared: Idler · Strategy · Incremental

Game Dev Tycoon
Shared: Strategy · Indie · 2D

Marisa!ReturnTheBook!
Shared: Incremental · Idler · Strategy

Melvor Idle
Shared: Idler · Indie · 2D