I played this one alot. Admittedly I almost gave up when i couldnt find out how many points i had but then i realized i could just test how many points i collect by killing a type then testing if it was 200 against the smallest upgrade. Next thing i knew I was infinitely rolling around the map destroying everyone (including myself, since rolling into your own bullets damages you). Then i became too powerful and rolled into infinite green where even my own bullets couldnt hurt me anymore and i got lost for about 5 minutes. So... I liked the game! Great job!