Games like Islets Defense
Games like Islets Defense include Kingdom Two Crowns, Thronefall, Frostpunk, They Are Billions, and Age of Empires II (Retired). We matched them by the tags players give Islets Defense on Steam (Strategy, Tower Defense, City Builder, Resource Management, and Base Building): closest matches first, and among equally close ones the better-known games.
Kingdom Two Crowns
Shared: Tower Defense · City Builder · Strategy
Thronefall
Shared: Strategy · Tower Defense · City Builder
Frostpunk
Shared: City Builder · Strategy · Resource Management
They Are Billions
Shared: Strategy · Base Building · Tower Defense
Age of Empires II (Retired)
Shared: Strategy · City Builder · Base Building
Mindustry
Shared: Tower Defense · Base Building · Strategy
Farthest Frontier
Shared: Strategy · City Builder · Resource Management
Manor Lords
Shared: Strategy · City Builder · Base Building
Cities: Skylines
Shared: City Builder · Strategy · Building
Stronghold: Definitive Edition
Shared: Strategy · City Builder · Building
Prison Architect
Shared: Strategy · Base Building · Building
Against the Storm
Shared: Strategy · City Builder · Base Building
Oxygen Not Included
Shared: Base Building · Resource Management · Building
Stronghold Crusader: Definitive Edition
Shared: Strategy · City Builder · Tower Defense
Kingdom Rush 5: Alliance TD
Shared: Strategy · Tower Defense · 2D
Foundation
Shared: City Builder · Strategy · Resource Management
Kingdom Rush - Tower Defense
Shared: Strategy · Tower Defense · 2D
Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Strategy · Singleplayer
Factorio
Shared: Resource Management · Base Building · Strategy
The King is Watching
Shared: Tower Defense · Base Building · Strategy
Kingdom Rush Vengeance - Tower Defense
Shared: Strategy · Tower Defense · 2D
Bee Island
Shared: Strategy · Tower Defense · City Builder
Sid Meier’s Civilization® VI
Shared: Strategy · Turn-Based Strategy · City Builder
Bloons TD 6
Shared: Strategy · Tower Defense · Singleplayer