Adding some new features + balancing (Devlog #3)

Hello, I hope that you are having a great day! Before we talk about the bug fixes, I just wanted to thank you for taking the time to read these patch notes. So as the title states, I have added a few new features, fixed some bugs and balanced the enemy spawn rate!

Patch notes:

• Added the ability to teleport to the center of the map by pressing the middle mouse button
• Fixed a bug where the volume slider does not change the volume of some sound effects
• Added a feature where more enemies spawn depending on what level you are on.
• Fixed some clipping issues
• Fixed a bug where you could not do some upgrades