This was quite well done. The variety of chickens were funny and well drawn, I like the style. The movement was great and fast with instant step and turning and a variety of stats to have some options while leveling. I got the golden egg!
Combat could use some more feedback to understand better what was happening (sounds, the sprites blinking or something), I think I was even killing some while backing up not realizing it. A minimap might be helpful too, the instant movement for me I tend to move quickly and got lost easily but I managed through it.
Minor complaints overall, good job on this one.
Gameplay here starting at 0:38 mark