3-1 is incredibly annoying, feels like I have to roll 5+ times on suicide to get anything but mage and ranger through. There are like a million ways to deal with the archers but no way to acquire any of them, so it feels like I just have to try over and over to get lucky on the archer spawn locations.
Seriously do not waste time on this game, it is a hell of a lot of fun until it becomes unplayable after level 6 or so. It lags too much to send any commands
getting stuck in a wall is resolved by refeshing the page. when you come back it will be as if you died (at the last door you went through with all enemies on the screen respanwed)
Left click and hold the fastforward button, then right click on it without letting go of the left mouse button the let go of the left mouse button, it should remain at fast foward speed until you click something else, hope i helped