Superb vibe, and a really cool concept (definitely one of the most original I've seen). Those spider-y things freaked me out. Reminded me of Devil Daggers in a lot of ways.
A lot of the enemy telegraphing and design was great, but I think a sound effect that plays when an enemy dies would be helpful - I couldn't always tell when I took a baddie out.
Awesome job, this one really stood out to me in the jam.
P.S. You got me with the Activate god-mode binding ;)