On the main menu nothing works, new game, settings, credits even quit option isn't working. Only alt+f4 works to quit the game, please help

I mean if this is the same anime that influenced cowboy bebop and megaman, I'm interested in it!

It always feels like your enemies always get in the first shot in. the walk forward jump-punch attack always leaves you wide open, its more of a problem than i thought it would be, and I'd have to awkardly hold still to do quick punches instead. I wish enemies would flinch from my revolver at least, so I dont have to worry about punching or dodging at the wrong time. It would help on grappling hooks too, especially during sniper segments, there would be times that I would get shot mid animation, don't have...

I just ran into a bug that causes a Cobra to shoot in the opposite direction from my cursor

I try to repair reinstall but boss still god mode.