Finishing this game made me realise how much of my life I wasted to find the ending.
To which it actually told me I was wasting my time finding the ending..
this was a pretty amazing game, i wondered what would happen if you went backwards from the beggining, so i did and got to the boss room and got the acheivement 'clever'.
 "DIVE"){kind=icon}
 "Kingdom Rush"){kind=icon}
 "Fracuum"){kind=icon}
 "Globetrotter XL"){kind=icon}