A few suggestions.

First, thanks for update 1.6, the flamethrower is awesome. Second, my sister and I have iPod touch 5th generations and we try to play together through Bluetooth, but it keeps saying that the host has left the game. However rare it may be, we dont have Internet at my house, Im not sure if you fixed this in the update(1.6) but if you could look into fixing this issue it would be appreciated. Thank you.

Camero12 66 about Block Fortress, v1.6