v0.4.0

New Features:

• Added crystal and spider boss finale with animations and mechanics.
• Introduced beam attack, spider minion animation, and kamikaze spiders for the spider boss.
• Implemented powerup spawning for crystal collection post-spider boss.

Fixes and Optimizations:

• Fixed level order and beam animation issues.
• Addressed homing bullet cooldown and coin magnet issues.
• Made optimizations and difficulty adjustments to the spider boss.

Assets:

• Added new spider assets.