There's a lot to do in this game.
The voice acting isn't all the best, but I'm sure that's part of the charm. Some really cool sound fx if I might add (especially the 2nd retro attack, made me think of SSBM instantly).
I'd ignore some of the 0 star reviews, if that's what you are looking at and are wary of playing this, the controls are very easy to understand, as long as you know that when 'aswd' controls don't work try the arrow pad, and if you play the tutorial you should be ok. I mean yeah, there is a controls menu where you can keybind, lets be real and say you are going to probably be like me and skip right past that all and hit play, but like I said, it isn't hard to grasp the controls. As for saving, well I can't attest to either side.
Overall, this game shows a lot of love and dedication, and would recommend giving it a shot. Games like this aren't usually my thing, but I had fun playing the first part of this.