Games like Shape Warzone
Games like Shape Warzone include Minimalist Tower Defense, Plants vs. Zombies GOTY Edition, They Are Billions, Bloons TD 6, and Factorio. We matched them by the tags players give Shape Warzone on Steam (Strategy, Tower Defense, Base Building, Top-Down, and 2D): closest matches first, and among equally close ones the better-known games.

Minimalist Tower Defense
Shared: Strategy · Tower Defense · Top-Down

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

They Are Billions
Shared: Strategy · Base Building · Tower Defense

Bloons TD 6
Shared: Strategy · Tower Defense · 2D

Factorio
Shared: Base Building · Strategy · Survival

RimWorld
Shared: Base Building · Strategy · Survival

Oxygen Not Included
Shared: Base Building · Survival · 2D

Mindustry
Shared: Tower Defense · Base Building · Strategy

Sir, We Have an Orc Problem
Shared: Tower Defense · Strategy · Base Building

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

Rise to Ruins
Shared: Tower Defense · Strategy · Base Building

Grim Nights
Shared: Strategy · Tower Defense · Base Building

Tower Dominion
Shared: Strategy · Tower Defense · Base Building

Age of Darkness: Final Stand
Shared: Tower Defense · Strategy · Base Building

Emberward
Shared: Tower Defense · Strategy · Base Building

Until We Die
Shared: Strategy · Base Building · Survival

Rogue Tower
Shared: Strategy · Tower Defense · Base Building

Kingdom: New Lands
Shared: Tower Defense · Base Building · Survival

The King is Watching
Shared: Tower Defense · Base Building · Strategy

Creeper World 3: Arc Eternal
Shared: Strategy · Tower Defense · Base Building

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

Kingdom Rush 6: Genesis TD
Shared: Strategy · Tower Defense · 2D

Prison Architect
Shared: Base Building · Strategy · 2D

Legion TD 2 - Multiplayer Tower Defense
Shared: Tower Defense · Strategy · Base Building