black walker

hi you dont need to give any personal details jsut talk to me in the game if you are not already in a squad and interested in joining 1, plz contact me on continuum under the name: b-a-a-l or black walker i will then tell you the squad map and see you there

i found subspace map editor on the internet and found out how to make a map now that i've made my map, how do i make it playable on the game?????