If kiki enters an exit of a level, while it is still
turning (i.e. <left> or <right> are pressed), the
keyboard controls no longer work in the next level.
For example, if you complete level 1 and "turn" kiki
around during the last jump towards the exit (by
pressing <left>), then you can no longer control kiki
in level 2.
This happens under Windows XP (at least; I don't know
about the other operating systems). The bug occurs in
Version 0.9 and in Version 1.0.2.