Air Squids

Air Squids are truly strange creatures inhabiting the skies of the Mars of the late 19th century. However, don't be fooled by their looks. Once they land, their tentacles can be very dangerous in battle. Thankfully, shooting them down from afar while they're still in the air discards of these foes without much of a hassle. One hit by a bullet, and they blow up like a balloon.

They can be found anywhere on the outside.