I have to say I have died a lot. But then I figured out that I shouldn't aggreesively attack enemies, instead I should just embush at a safe spot or sometime just bypass them. I like the graphic and music.
Why rabbits? Is it a "Monty Python and the Holy Grail" reference? It's a fun theme interpretation. In the begining I really get a feeling that they are just background animals that i can kill but shouldn't. And then they started attacking me and I find out they are bascially the main enemies in the game.
I think the game will be easier if I can attack when moving.