Major Update: UI Update, New Levels & Custom Mode

Big update focused on progression and replayability.
Unlockable levels, more waves, cleaner UI and a full Custom Game mode.

• Progression System – unlock new levels as you play
• New Levels with more waves & different setups
• Custom Game Mode – tweak settings and experiment
• Cleaner UI – less noise, more clarity
•  Gameplay & balance improvements

Open Todos:

1. Better graphics, particle effects, and more neon glow.
2. Better performance on high enemy counts.
3. Better balancing for gameplay fairness.
4. Tutorial for new players.
5. More levels to expand content.
6. Shop/talent system for progression by unlocking better towers through level advancement.