I think that your track is more appropriate as a game ending soundtrack.
The beginning of the sound track remind me games bad ending the heavy metal sounds mitigate the whole thing a little bit. I would suggest softening a bit the heavy metal riffs, maybe decreasing their volume, their are too harsh to be listened constanlty by casual gamers that are not fond of heavy metal. Use the riffs as a beat instead of giving it a major place.
Music would also benefit from being a little bit more complexified, adding more twists but without additional symphony or metal riffs. (i can notice that it is alrady the case between 00:34 and 00:47, but we can barely notice that there is something else in the background than the main theme, maybe volume of these should be raised a bit.
Could be a geoscapte music if u follow my recommandations, but i think it is not appropriate for tactical missions.
hope that helps.
