[UPDATE] Patch 1

Fixed up some bugs, and finished implementing run settings, found in the settings menu on the main menu.

Also added new upgrades to pick from, like shots freezing enemies or dealing tick damage, and critical hits, which have a chance to proc on any direct source of damage, and a crit chance stat upgrade.

Lastly, the main menu has some functionality now: displaying the upgrades selected throughout the run, and player stats.

As always, thanks for the support!