it needs a lot of work on the controls, but the idea is good and might provide fun; follow the neck jumping theme, and let the player explore a bit. May be a scrolling platform would work best. And never make the blinking platforms to kill you by touch! Only when you fall is "allowed"
I'm using my first comment in five silent years to praise this is game. It's a dream came true. It may have 1 or at most 2 improvements, but regarding its concept, playability, challenge and, last but not least, humor, it's a solid 5/5. Kongrats on the author.
 "Giraffe"){kind=icon}
 "Unnamed Chick Game"){kind=icon}
 "Pumpking"){kind=icon}
 "Where is cat?"){kind=icon}
 "50 years (graphical)"){kind=icon}
Yay, thanks for playing my games (: