Hello! First of all loved the demo I can tell it will be a great game when finished so keep at it! I love the look of everything and the combat is fun to play around with. I am especially interested in the spells those could be really cool.
But I was messing around a bit and found a few things.
1st: After finishing a roll, if you immediately spam shoot the bow, then it gives you a weird speed glitch(it works with fire spell too, its just slower).
2nd: If you take knockback(shoot a bow, get damaged, shoot the fire spell, or use your sword to propel you forward) into the entrance of the tunnel or the path to the enemy area, then you will not enter the area, unless you walk back and then into the entrance again.
3rd: When you walk up to the roots of a tree, the roots appear on top of the player model.
That's all I found, the game is pretty awesome so far!