It is possible to reach the exit but I made it so you had to kill a penguin to get there which I recently found out wont let u save the playback tape. Should I edit it or just leave it do u think?
Yeh the later levels start getting a bit tricky, level 30 u need to 1st make a top-left to bottom-right path thru the balloons then move the balloons abt to give u lots of space, let out the top left one & blow up that one with the one that started in the top middle with the dynamite at the vertical path at the far right.
I've just reached level 47 and did as Gavin would probably expect me to do, used the penguin as a live shield ;-] And, well, I couldn't finish the level of course. But I must give it to Flummi, you did it very nicely ;-)