[Grenades!]

I definitely agree that grenades should be looked at, there's no clear enough indicator that one is going to be used and they deal way too much damage in too big of an area for how hard they are to react to.

[Graphics Settings not being properly saved when I start the game.]

I use Borderless Fulscreen mode in 1920x1080 resolution, and every time I close out the game and start it up again, it always loads a borderless window around half the size of my screen. I can fix this easily enough by switching to normal fullscreen so I can change my resolution setting, fixing my resolution so it is 1920x1080 again, then putting it back on Borderless Fullscreen and applying. It's an easy enoguh fix but also an annoyance and clearly a bug!