
Added a new bull enemy that charges at the player, it maintains direction after starting to charge.
Bulls rotate around the player when on attack cooldown.
Changed Skeleton behaviour (circles player after lvl 30)
Created and added a 2nd song to a new playlist system.
Added playlist system picks a random song and plays it. It does not loop, the songs only play once each, because looping would get annoying.
New sound effect that plays on powerup pickup, such as the heart, which heals the player.
Fixed upgrade menu bugs.
Small UI change.