it is Warhammer40000: Dawn of War..
a very tft alike in terms of race and behavior...but the setting is sci fi....and also involves magiks
races in teh game
space marines (human)
orks (orc alike)
chaos marines (undead alike)
eldar (night elf alike)
click to link to the game's website http://www.relic.com/product/dawnofwar/index.php
-The Bear
