The big 4

during WW1 these 4 types of chemical gasses were used hevally with only one of them tear gass being legally approved by the UN over for roit control. the 4 gases by name type and tehnchal terms are Xylyl Bromide gas = white cross, Mustard gas = yellow cross, Phosgene gas = Blue cross, and Chlorine gas = green cross. these gases are the original forfathers of all chemical gas types used in war and peace.


for my friend these will be the main gas types used by the order of the sacrid cross for all operations. also check out the stories on his fanficton.com page.

for everyone else this game that this snapshot comes from is Verdun a first person WW1 shooter.