Wow, this game is so much better than when I played it a month ago! The level design is great, except there are a few times when you can fall all the way to the bottom of a room, which is annoying. I managed to defeat the boss, 'Runner' (at least I think that was the boss), and I think it needs a bit more attacks, because just charging at you gets a bit boring.
I notice that you can use the joystick on a controller during the game, but you can't in the menus. Being able to press 'B' to resume the game rather than navigating to the resume button in the pause menu would also be nice.
I also think the charge beam should do more damage, because it doesn't seem a lot stronger than the starting weapon, which it definitely should.
Other than that, great game! Excited for full release!
-Millimedia
EDIT: woops I called it rider for some reason lol