I will play each demo for 15 minutes and drop some thoughts. First off...

>(a)woken
Start Menu is rudimentary and the font is blurry, I like the inclusion of all the omake (though they should be hidden and be unlocks for beating the game later on).
The level select is confusing and you don't know what to click or where to go, I pressed Arcade thinking it was to select the game mode but it put me in a match right away.
I'm so disappointed the main gun isn't a machine gun, I wanted to go *brrrrt* but alas.
Enemies can sneak up behind you because they don't make noise.
Health bar should be more visible.
Overall, I think it has charm, it's clearly still early in development but with more juice and fixing the rough parts I could see myself enjoying it.