okey :P

1. the link you give was a flying lizard boss.

2. the rocket turtle is someting else. i realy have no idea how it works

3. it only works (you see him) if you put in an activate boss. it is a boss not an enemy becose you also get a live thing (you know, how much live the boss has)

4. how the heck does the rocket turtle works?! it fly a little and than stays at 1 position