not a bad start...
it could use some improvements to make the game more playable though...
1)put a counter on screen with the distance youve gone so far.
2)add in some options to give the player more control after the cat is launched, like a boost or something, to avoid some of the spikes/fly traps
3)make the obstacles (everything including the bombs) a standard distance apart.
4)maybe add in one or two special items that do intersting/funny things or maybe just give the cat an extra boost aside from the normal items.
it is a good start, and an amusing game