Games like Mycelarium
Games like Mycelarium include Shelldiver, Rusty's Retirement, Cookie Clicker, Fortune Mill, and Digseum. We matched them by the tags players give Mycelarium on Steam (Incremental, Automation, Exploration, Resource Management, and Relaxing): closest matches first, and among equally close ones the better-known games.

Shelldiver
Shared: Incremental · Resource Management · Idler

Rusty's Retirement
Shared: Automation · Idler · Relaxing

Cookie Clicker
Shared: Incremental · Idler · Management

Fortune Mill
Shared: Incremental · Automation · Idler

Digseum
Shared: Incremental · Idler · Relaxing

Scritchy Scratchy
Shared: Incremental · Resource Management · Idler

Tower Wizard
Shared: Incremental · Resource Management · Idler

Fracture Field
Shared: Incremental · Automation · Idler

Incredicer
Shared: Incremental · Idler · Relaxing

All Hail the Orb
Shared: Incremental · Exploration · Automation

Gamblers Table
Shared: Incremental · Automation · Management

DAVE THE DIVER
Shared: Exploration · Relaxing · Management

Tiny Pasture
Shared: Incremental · Idler · Relaxing

Nodebuster
Shared: Incremental · Idler · Strategy

Factorio
Shared: Automation · Resource Management · Strategy

Cornerpond
Shared: Incremental · Idler · Relaxing

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

Lyca
Shared: Incremental · Relaxing · Idler

Bills Must Be Paid
Shared: Incremental · Relaxing · Idler

Chef Knight
Shared: Incremental · Resource Management · Idler

Diggin
Shared: Incremental · Exploration · Idler

Starvester
Shared: Incremental · Automation · Idler

Sludgineers
Shared: Incremental · Relaxing · Resource Management

Hearth and Hamlet
Shared: Incremental · Idler · Relaxing