Games like Cliff & Field Tower Defense
Games like Cliff & Field Tower Defense include Bloons TD 6, Plants vs. Zombies GOTY Edition, Kingdom Rush - Tower Defense, Totally Accurate Battle Simulator, and Bloons TD 5. We matched them by the tags players give Cliff & Field Tower Defense on Steam (Tower Defense, Real Time Tactics, Sandbox, PvE, and Action-Adventure): closest matches first, and among equally close ones the better-known games.

Bloons TD 6
Shared: Tower Defense · Strategy · Sandbox

Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Strategy · 2D

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

Totally Accurate Battle Simulator
Shared: Sandbox · Strategy · Funny

Bloons TD 5
Shared: Tower Defense · Strategy · Sandbox

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

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

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

Slime Rancher
Shared: Cute · Sandbox · Adventure

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

Ultimate Epic Battle Simulator 2
Shared: Sandbox · Strategy · Real Time Tactics

Planet Coaster
Shared: Sandbox · Strategy · Relaxing

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

Slime Rancher 2
Shared: Cute · Relaxing · 3D

Scribblenauts Unlimited
Shared: Sandbox · 2D · Casual

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

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

Stronghold HD (2012)
Shared: Real Time Tactics · Sandbox · Tower Defense

Mindustry
Shared: Tower Defense · Sandbox · Strategy

Zero Stress King: Idle Defense
Shared: Tower Defense · Strategy · 2D

Stronghold Crusader: Definitive Edition
Shared: Real Time Tactics · Strategy · Tower Defense

Stronghold: Definitive Edition
Shared: Real Time Tactics · Strategy · Sandbox

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

Thronefall
Shared: Tower Defense · Strategy · 3D