Man, this game practically got an overhaul!! New weapons, powers, new cutscenes, extended levels and more!! Loving your work so far.π
... and another thing, what kind of engine are you using? Because the browser version has this unique UI and stuff I didn't see in other browser/HTML5 games I found.
Edit: 1; I find it kind of funny the new gun weapon has a run and fire(?) animation while the bow doesn't. and 2; thank goodness you added saving as I was [worried(?)] curious if you would add (something like) that, as before, even after I beat the first boss, if I died before I reached like- half of the level, or else I would of had to restart that boss
Edit 2: I also recently found a bug(?) on the browser ver. at least that (if?) I waited for too long on a level (and probably also have your screen off the game) (I found it in the [WIP] Yamato level at least), it speeds up the game drastically for a while, will you fix that?(I know its randomly specific but its still a bug).