Games like Button Pop
Games like Button Pop include Northend Tower Defense, Thronefall, Age of Darkness: Final Stand, Bloons TD 6, and Legion TD 2 - Multiplayer Tower Defense. We matched them by the tags players give Button Pop on Steam (Tower Defense, Incremental, Indie, Strategy, and Action RTS): closest matches first, and among equally close ones the better-known games.

Northend Tower Defense
Shared: Tower Defense · Indie · Strategy

Thronefall
Shared: Tower Defense · Strategy · Action RTS

Age of Darkness: Final Stand
Shared: Tower Defense · Action RTS · Strategy

Bloons TD 6
Shared: Tower Defense · Strategy · 3D

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

Sir, We Have an Orc Problem
Shared: Tower Defense · Incremental · PvE

Bee Island
Shared: Tower Defense · Strategy · Action RTS

Shadow Tactics: Blades of the Shogun
Shared: Strategy · Indie · Real Time Tactics

911 Operator
Shared: Strategy · Indie · Simulation

Kingdom Rush - Tower Defense
Shared: Tower Defense · Strategy · Tactical

Orcs Must Die! 3
Shared: Tower Defense · Strategy · PvE

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

Dungeon Defenders
Shared: Tower Defense · Strategy · Character Customization

Cookie Clicker
Shared: Incremental · Indie · Casual

Game Dev Tycoon
Shared: Indie · Strategy · Simulation

Plague Inc: Evolved
Shared: Strategy · Indie · Simulation

Bills Must Be Paid
Shared: Incremental · Strategy · Indie

Firestone – Idle Clicker Online RPG
Shared: Incremental · PvE · Auto Battler

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

Element TD 2 - Tower Defense
Shared: Tower Defense · Strategy · Real Time Tactics

Taur
Shared: Tower Defense · Strategy · Indie

Creeper World 4
Shared: Tower Defense · Real Time Tactics · Strategy

XCOM 2
Shared: Strategy · Character Customization · Tactical

Russian Life Simulator
Shared: Incremental · Indie · Strategy

