Update 0.450

Welcome to Brisk Square update 0.450!
This update includes game modifiers.

What's new:

1. 99 bullet modifier
2. No bullet modifier
3. No drone modifier
4. No heat sword modifier
5. Infinite speed modifier
6. Bullet disappearing bug fixed
7. Other small bug fixes
8. Environment changes
9. Asset Optimization
10. New leaderboard is added only for modifiers