Example: Gun Turrets see through walls.
Oh so you say, "Oh but they have see through vision", but let me ask you this, if the Gremlins who constructed these terrible turrets gave them see through vision, which I highly doubt they did, why didn't they see fit to give them eyes in the back of there heads for when pesky Knights sneak up on them.
You can see past walls as well. I don't see you complaining about that.
This game puts fun above realism at every turn, and I for one applaud it for doing so. That's the reason why I continue to play it, and why I've chosen to throw my money at them.
simple answer, since this game is infused with spiral power it can do the impossible, see the invisible, and row row fight the blizzard
Alot of things don't make sense in alot of games, but that's what has to happen to make a game more interesting. If some games followed the rules of the real word they would be boring.
Oh hey, let's make not real life more realistic. Smooth guys, smooh. And they are dogs, the probabaly smell you, durr hurrr....
Cause they have uber vision. Not uber hearing.
If Superman went deaf, he'd still have X-Ray vision. :p