With space marines, I first take a big ground, set up infatry defenses, start fast teching and build a lot of turets. Its a great tactic in Lost Hope (or sommething, when in that big city map, but bases are only on north and west edges of the map). I was in down left corner, all enamis were dead, exept 1 orc who was top right corner. I also held 1 relic so i can build teries. Then he attacked me, with nobz wiith power claws, looted as support, and few killa can. I was almost destroyd (cuz all i had was 1 SM squad, 3 dreads, 1 hellfire dread, 2 land speeders). My turests helped a lot. I started fast building and managed to repel them, Started a counterattack with only a few forces, but was pushed back. Then i quickly started building normal dreads to defend. I build 6 termy suads, and teledem to the relic to defend it (witch is wierd why didnt I defend my bas with em and then repeled). I upgradided all six suads with assailt canons and 8 membersd.