At first look, feels like the BEST game for the Jams made on Unity I've ever seen. Nice visuals :) 

But yes, lack of sound effects. Also, there is no any Move List - how could I find out a heavy swing on [1] and dodge roll on [Q]? 

Random sounds of Jump are not only have different sound volume, but actually a different voices! 

Please Keep Up the Great Work! There are too many things to implement and to polish. A way to exit the game, yes :)

Feel free to check out my entry for an example of how the menu flow can be done. That could be useful for You too ^^

Nice Job! I encountered lots of issues though.

Bro the camera. When you press tab, to focus on an enemy target, the camera goes in a top down angle. No sound effects or particle effects to indicate hitting a foe. and there isn't a way to exit the game when you are in a level, at least I never found how. Also, the art style feels cluttered. Everything blends together and feels like everything in the world is one color.  just a few things you can work on for the next Jam.