Getting crashes in the Mac version! Running it on OSX el Capitan. Crashes after about 2 minutes every time I run it-- sometimes during the character select screen at the base of the tower, sometimes in the game proper.
In the very first scene where the character runs through the forest, and in the character select screen, the character's sprite also flickers and there are some weird vertical black lines that flicker as well.
I may be able to record this with video later today if you need me to.