Pretty interesting game! However, from the game itself i couldnt understand what i was meant to do. I had to go to the game's page to understand. And also i couldn't understand the death causes from the game visuals. I had the game right next to the options written on the game page to make it easier. Something else, at one point i had 4 of the same character come one after another, so that was easy points. Would also be great if you didn't restrict the game controls to the numpad only. Some keyboards don't have those keys, so i am not sure what those players would.
This is all the feedback i can think of.
Nice game!