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Hi. I've read some posts about the Russian base mission - RBM, and i've completed it twice (use long range heavy weapons, lots of them in phase 1, and don't try to kill all the aliens in phase 2, just get the suitcase). The thing is, more important than the mission itself, are its implications: after that mission i've found it's almost impossible to kill any Reticulans in later missions. So here's my advice: don't play the RBM, unless you have no option, because the game will become much harder. The Reticulans will start using Bio Armor (green), and very very powerful weapons. So, my problem is what should i do to get Bio Armor (i need it for research) if i can't win any mission after the RBM. Am i doing something wrong?