Tactical - Easy-Medium Aliens - Medium Training - Easy Tactical - This mission is a four in one. You are supplied with enough troops to complete the four mini-missions. There are four objectives, one in each direction. Hint: Split your troops as follows: SQ - East Marines 1-4 - West(2 MA 2 SC) Marines 5-8 - North(4 SC) Marines 9-13 - East(2 MA 1 PT 2 SC) MArines 14-17 - South(1 MA 2 SC) Aliens - Wipe out the aliens in the mining colony. Training - Excellent mission for improving your Squad Leader. Not too difficult, but takes some thought and practice.