Games like 3D Printer Manager
Games like 3D Printer Manager include Cookie Clicker, Rusty's Retirement, Fortune Mill, Game Dev Tycoon, and Shelldiver. We matched them by the tags players give 3D Printer Manager on Steam (Desktop Companion, Automation, Idler, Casual, and Economy): closest matches first, and among equally close ones the better-known games.

Cookie Clicker
Shared: Idler · Casual · Incremental

Rusty's Retirement
Shared: Idler · Automation · Desktop Companion

Fortune Mill
Shared: Automation · Idler · Incremental

Game Dev Tycoon
Shared: Management · Casual · Simulation

Shelldiver
Shared: Casual · Idler · Resource Management

Factorio
Shared: Automation · Resource Management · Sandbox

Cities: Skylines
Shared: Management · Simulation · Economy

Digseum
Shared: Idler · Casual · Incremental

Tiny Pasture
Shared: Idler · Casual · Desktop Companion

Maltese's Fluffy Onsen
Shared: Desktop Companion · Automation · Casual

Fracture Field
Shared: Idler · Automation · Incremental

Cornerpond
Shared: Desktop Companion · Idler · Incremental

Cities: Skylines II
Shared: Simulation · Economy · Management

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

Incredicer
Shared: Idler · Casual · Incremental

Startup Company
Shared: Economy · Management · Casual

Scritchy Scratchy
Shared: Idler · Incremental · Resource Management

Gamblers Table
Shared: Automation · Incremental · Management

Keep on Mining!
Shared: Idler · Casual · Incremental

shapez
Shared: Automation · Resource Management · Management

Captain of Industry
Shared: Automation · Resource Management · Economy

Nodebuster
Shared: Casual · Idler · Incremental

Chef Knight
Shared: Casual · Incremental · Resource Management

Production Line : Car factory simulation
Shared: Automation · Management · Economy