Games like Tower Defense: Goblin Wars
Games like Tower Defense: Goblin Wars include KovaaK's, Aimlabs, Totally Accurate Battle Simulator, How to Fish, and Steep™. We matched them by the tags players give Tower Defense: Goblin Wars on Steam (Simulation, Tower Defense, Action, Sports, and Archery): closest matches first, and among equally close ones the better-known games.

KovaaK's
Shared: Simulation · Action · Shooter

Aimlabs
Shared: Simulation · Action · Shooter

Totally Accurate Battle Simulator
Shared: Simulation · Indie · Adventure

How to Fish
Shared: Indie · Shooter · Adventure

Steep™
Shared: Sports · Simulation · Action

Session: Skate Sim
Shared: Simulation · Sports · Action

Drug Dealer Simulator
Shared: Simulation · Action · Indie

Feed and Grow: Fish
Shared: Simulation · Action · Indie

Rollerdrome
Shared: Action · Sports · Shooter

鬼谷八荒 Tale of Immortal
Shared: Simulation · Action · Adventure

The Drone Racing League Simulator
Shared: Simulation · Action · Sports

Russian Life Simulator
Shared: Simulation · Action · Indie

Arma 3
Shared: Action · Simulation · Shooter

Orcs Must Die! 2
Shared: Tower Defense · Action · Indie

House Flipper
Shared: Simulation · Action · Adventure

BONEWORKS
Shared: Action · Shooter · Simulation

s&box
Shared: Action · Shooter · Simulation

Thief Simulator
Shared: Simulation · Action · Adventure

Wobbly Life
Shared: Simulation · Adventure · Action

Grand Theft Auto V Legacy
Shared: Action · Adventure · Shooter

Slime Rancher
Shared: Adventure · Simulation · Colorful

Elven Assassin
Shared: Simulation · Action · Tower Defense

Slime Rancher 2
Shared: Simulation · Adventure · Colorful

Dinosaur Hunt
Shared: Action · Simulation · Adventure