Nice game, I liked the art and the spell variety, and repeat attempts were quick because of how fast you could move if desired. Unfortunately I eventually got this error after enough restarts:
Error
bin/ShaderHandler.lua:19: attempt to index a nil value
Traceback
bin/ShaderHandler.lua:19: in function 'update'
libs/fileHandler.lua:57: in function 'updateScripts'
main.lua:64: in function 'update'
[C]: in function 'xpcall'