Games like PlinkIdle
Games like PlinkIdle include Nodebuster, Shelldiver, Keep on Mining!, Cookie Clicker, and A Game About Feeding A Black Hole. We matched them by the tags players give PlinkIdle on Steam (Incremental, Cozy, Idler, Arcade, and Strategy): closest matches first, and among equally close ones the better-known games.

Nodebuster
Shared: Incremental · Idler · Strategy

Shelldiver
Shared: Incremental · Arcade · Idler

Keep on Mining!
Shared: Incremental · Idler · Relaxing

Cookie Clicker
Shared: Incremental · Idler · Indie

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

Bills Must Be Paid
Shared: Incremental · Strategy · Idler

Fishing Inc
Shared: Incremental · Relaxing · Idler

Incredicer
Shared: Incremental · Idler · Strategy

Tower Wizard
Shared: Incremental · Idler · Strategy

Click and Conquer
Shared: Incremental · Idler · Arcade

Keep on Mining! - Worlds
Shared: Incremental · Idler · Relaxing

Cast n Chill
Shared: Idler · Cozy · Relaxing

Timber Rush
Shared: Idler · Incremental · Strategy

Deep Space Cache
Shared: Incremental · Idler · Strategy

To The Core
Shared: Incremental · Arcade · 2D

Loot Loop
Shared: Incremental · Idler · Relaxing

Scritchy Scratchy
Shared: Incremental · Idler · Arcade

Click the Button
Shared: Incremental · Idler · Indie

Digseum
Shared: Incremental · Idler · Relaxing

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

Zero Stress King: Idle Defense
Shared: Idler · Incremental · Strategy

Dragon Cliff
Shared: Idler · Incremental · Strategy

Human-powered spacecraft
Shared: Incremental · Idler · Relaxing

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