Love the premise, nice music and art style. Strong impetus to keep playing, I can definitely the game being an addictive b*****d with more power up type things to keep the player hunting. The slidey floor was devious. Possibly a little too frustrating for naff gamers like me, but that might not be your audience.
Only real gripe is it could do with more control options, I particularly struggled with the controls, and it felt any of the more conventional control schemes would have been easier for me. Other than, great entry, would love to see you keep working on it.