Tflippy, I've seen people collect lots of methane and turn it into some sort of ball. They throw it and it releases gas. What is this, and how do I craft it? I also have a suggestion. Mustard gas shells. For the mortar. Dropping mustard gas off of bombers doesn't really work, so maybe we could have a gas bomb for bombers, and a gas shell for mortars. FOR THAT WW1/WW2 AESTHETICS.