Tower Defense Simulator is one of the most popular games on the Roblox platform. The game very much does what it says on the tin, a tower defense game with plenty of game modes and levels to grind.

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 has been a solid Roblox game. After being released in 2019, the game is still going strong, with new updates to keep players active. If you haven’t played this game quite yet, ...

August 27, 2025: Stacks of new ASTDX codes are in for UPD 5. What are the new All Star Tower Defense X codes? You won't be pulling new units without them unless you're speedrunning death on a ...

22nd July 2025: We added new Tower Defense RNG codes. Tower Defense RNG is a Roblox tower defense game that puts a spin on Roblox’s big RNG trend. In this game, you’ll roll for new units while ...

Tower Defense Simulator is sending in a wave of winter presents for Roblox players with its gargantuan 1.46.0 patch a.k.a. the Frost Invasion update, including the new Outpost 32 map, two new event ...