Games like Idle Spin&Win Tower Defense
Games like Idle Spin&Win Tower Defense include Plants vs. Zombies GOTY Edition, Zero Stress King: Idle Defense, Cookie Clicker, Bloons TD 6, and Kingdom Rush - Tower Defense. We matched them by the tags players give Idle Spin&Win Tower Defense on Steam (Tower Defense, Idler, Auto Battler, Strategy, and 2D): closest matches first, and among equally close ones the better-known games.

Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Strategy · Singleplayer

Zero Stress King: Idle Defense
Shared: Tower Defense · Idler · Auto Battler

Cookie Clicker
Shared: Idler · Economy · Indie

Bloons TD 6
Shared: Tower Defense · Strategy · Singleplayer

Kingdom Rush - Tower Defense
Shared: Tower Defense · Strategy · 2D

Keep on Mining!
Shared: Idler · Casual · Singleplayer

Tower Wizard
Shared: Idler · Strategy · Resource Management

Kingdom Rush Frontiers - Tower Defense
Shared: Tower Defense · Strategy · 2D

Game Dev Tycoon
Shared: Strategy · Indie · Economy

A Game About Feeding A Black Hole
Shared: Strategy · Idler · 2D

Kingdom Rush Origins - Tower Defense
Shared: Tower Defense · Strategy · 2D

Shelldiver
Shared: Idler · Resource Management · Casual

Legion TD 2 - Multiplayer Tower Defense
Shared: Tower Defense · Auto Battler · Strategy

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

Bloons TD 5
Shared: Tower Defense · Strategy · 2D

Kingdom Rush 5: Alliance TD
Shared: Tower Defense · Strategy · 2D

Melvor Idle
Shared: Idler · 2D · Singleplayer

Kingdom Rush Vengeance - Tower Defense
Shared: Tower Defense · Strategy · 2D

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

Warpips
Shared: Tower Defense · Strategy · Auto Battler

Rock 'N' Roll Defense
Shared: Tower Defense · Strategy · Casual

Nodebuster
Shared: Idler · Strategy · 2D

Dungeon Warfare
Shared: Tower Defense · Strategy · 2D

Mindustry
Shared: Tower Defense · Strategy · Resource Management