I'd also like to know where the Crawlers are. I've been tasked to kill 30 of them since continent 3 at the latest, so they should have shown up at some point while I was clearing that continent. I know for a fact they should be showing up outdoors in abandoned towns, since they do just that in the last 30 seconds or so of
this video. And if nothing else they should've shown up when I was walking towards the last lieutenant on the continent, who happened to have put his tower in an abandoned town.
Instead, I've hit continent 4 and have yet to see any of them in any of the town chunks I've visited, though I see plenty of gazebos, crashed landspeeders, and those
stupid nettles.
Edit: It's possible that this might only be a problem in the non-beta version of the game. I just found
this entry on Mantis while checking if the crawler thing was a bug, which states that stealth enchants and Urban Sniper Balloons are banned from Journey to Perfection missions; however, earlier today I just finished a JtP in an abandoned town that involved USBs that I only finished with a stealth enchant. The thing is, the aforementioned Mantis entry was marked as fixed six months ago; if this is in the beta updates, it
really should have been rolled into the main version of the game a while ago.