3D Tower Defense Roguelite Game Builder

Build a 3D tower defense roguelite from one prompt. Place towers on a floating island, stop waves of cute monsters, rain meteors and fire a golden Overdrive. Pick upgrade cards, unlock 6 towers, evolve them into legendary forms and beat 3 bosses that stomp, burrow and summon. 3 worlds, route gates, real-time shadows, adaptive music. Plays on phone and desktop, installs as an offline app, 2 languages, Steam-ready wrapper. No libraries, no assets.