All Star Tower Defense X (ASTDX) is a Roblox tower defense experience developed by Top Down Games, released in June 2024. It is the successor to the original All Star Tower Defense and features over 60 anime and manga-inspired characters that players collect, upgrade, and deploy to defeat waves of enemies across a variety of maps.\n\nThe core gameplay loop involves placing units strategically on maps, each with a Type (Ground or Hill) that determines valid placement zones. Players earn gems through gameplay to summon new characters via a gacha system, and can enhance units through a trait system that grants bonuses such as increased range, damage, and durability.\n\nAST DX offers several game modes including Story Mode, Infinite Mode, Trials, and Evolution Raids, giving both casual and competitive players varied progression goals. PVP battles allow players to test their team builds against other players, adding a competitive dimension to the experience.