This game really has a unique style. I really enjoyed the hand-made graphics though having everything in neon red is a bit intense on the eyes! I was a tiny bit disappointed that the character model didn't really fit in with the rest of the graphical style?
Moving and shooting feels really good, though I wished the gun would fire slightly faster and having to find the correct 'plane' to actually hit the enemies on was a bit frustrating. Bosses seemed to go down really quickly (I think just one 'super-shot' on level 2?).
The music was intense and fit the game really well. I also loved the intro, very fun!