- Grid-based tactical defense battlefield with defined waypoint pathfinding.
- Multiple specialized defense tower types including Ballista, Frost, and Inferno.
- In-game gold economy system with tower purchase, placement, and sell capabilities.
- Wave spawning system with scaling creep health, armor, and speed modifiers.
- Citadel health management with defensive shield regeneration mechanics.
- Full sound effect synthesis for projectile firing, tower placement, and wave alarms.
- High-contrast visual UI with grid placement highlights and tower range indicators.
- 100% offline tactical strategy gameplay with no external dependencies.
- Interactive How to Play screen detailing tower statistics and creep behaviors.
- Real-time score and wave survival statistics recording.
Deploy elemental towers and defend the ancient citadel against enemy waves.