Great game, worth the wait. Unfortunately, I'm also stuck on level five where the exit is disabled. Any suggestions?
Sorry, it was a design error that slipped in due to the constant redesign. The map was wrong and the NPC had no exit. It has been fixed. Now: The map indicates 19 destroyable mission objectives and the NPC must also be escorted to his own exit, there he will give you a key and the exit will be open. Fixed version is uploaded.