8 is great.
Thanks for sending me that link in the E-mail, I enjoyed playing the game and shooting up the list to the top 11 (Idea: perhaps replace 11th with 100th? It would give players the knowledge of the score they need to beat to get ranked.).
I noticed a few bugs, BTW. (If others reported these already, my apologies, I didn't take the time to read them.)
1st one I discovered is when jumping into another plane or just jumping at a steep angle (and in one case, a slight angle) caused the unmanned planes entering the screen to enter at said crooked angle.
2nd one I discovered was rather interesting, though I'm not quite sure how it happened. In the tutorial when you train to jump in other planes, I either -nearly- missed, or I was victimized by the 3rd bug (see below). What resulted was a plane already taken up by your likeness, cruising along oblivious to the mathmatical impossibility flying just next to him.
The 3rd oneis a simple annoyance, sometimes after a succesful jump I jump right back out.. and I don't recall holding down the Enter button any longer that the normal tap.
Suggestions:
Have it so that the lowest hual number possible while jumping is 10. 4s and 3s can be quite morbid.
Possiblyt an added & hidden feature? Have a button nearby to one comonly pressed... say: ' .
Have it activate a taunt?