Ultimate Tower Defense Simulator [UTD] has you playing in a world filled with a variety of different characters! These come ...

Why Isn't My Tower Defense Simulator Code Working? When a code for Tower Defense Simulator isn't working, it's usually for one of two reasons. Either the code has expired, or it's been mistyped. To ...

Tower Defense Simulator is one of the most popular games on the Roblox platform. The game does exactly what it says on the tin: a tower defence game with numerous game modes and levels to complete.