Added 3 new maps, 2 of which use a new mechanic: ice areas! They remove most of your passive deceleration, which means you can go much faster but it's much harder to control.
Fixed some issues:
Fixed certain areas allowing you to bounce between two walls to exponentially increase your speed and clip out of bounds.
Fixed hitting your own HURT with your HIT giving you the same speed reduction as hitting an enemy HIT.
Fixed the options menu playing a second sound when it opens. (I honestly forgot this one was unintentional. I meant to remove it forever ago. If you want it back, let me know.)
Also added stuff in preparation for future features like 4 player free-for-all and some other stuff.
