Optimizations
1. Added "Power Up" as a meta-progression system.
2. Increased difficulty to 5 levels and adjusted the values for each difficulty.
3. Changed the number of kill medals required for blessings to 5.
4. Optimized the price increase curve for rerolls.
5. Boss levels now additionally drop diamond chests.
6. Redesigned all boss skills; total number of bosses increased to 10.
7. Changed the number of final bosses on the Chapter 1 map to 2.
8. Added new gems: Blood Gem, Range Gem, Destroy Projectile Gem.
9. Added multiple new skills.
10. Changed the initially unlocked heroes to: Assassin and Lightning Mage.
Fixes
1. Fixed a bug where enemies would freeze and become unattackable after activating the "Attack Scroll".