Just played this full version, damn, the theme and artistic vision are so good! Love that intro and the music changes as the logo comes in. That silhouette look is great! (it tints everything black that is touching it?)
Constructive Crits:
- don't care about score, provide unlockable weapons or something for it
- not much incentive to use slo-mo/not hold down shoot the whole time
- things that don't kill you are just as catching to the eye as things that do kill you, though i like the red/blue color theme
- smoother difficulty curve at the start
- controls are not intuitive at first
(could solve these last 2 by bringing in shooting/slow-mo after a level or two after getting to grips with the grav swap)
Awesome game, i'd love to see this theme return in a platformer/shooter.. congrats on sponsorship!