1Enemy Unknown (Menu Music) (feat. Michael McCann)
2Breaking Ground (HQ Act I) (feat. Michael McCann)
3First Contact (feat. Tim Wynn)
4Interception (feat. Michael McCann)
5Terror Upon Us (feat. Michael McCann)
6Ready for Battle (Choose Squad) (feat. Michael McCann)
7Hidden Movement (feat. Roland Rizzo)
8Vigilo Confido (feat. Michael McCann)
9Mission Complete (feat. Michael McCann)
10A Survivor Returns (feat. Tim Wynn)
11The Alien Underbelly (HQ Act II) (feat. Michael McCann)
12The Fate of the Earth (Mission Control) (feat. Roland Rizzo)
13Hyperwave Uplink (feat. Michael McCann)
14Otherworldly Dissonance (feat. Roland Rizzo)
15Resilience of Man (feat. Michael McCann)
16Arrival (HQ Act III) (feat. Michael McCann)
17Discovering the Gift (feat. Michael McCann)
18The Gollop Device (feat. Tim Wynn)
19The Volunteer (feat. Michael McCann)
20Depths of the Hive Mind (Temple Ship) (feat. Roland Rizzo)
21Snap Shot (feat. Michael McCann)
22End Game (feat. Michael McCann)
23Alien Pact (feat. Michael McCann)
24Our Last Hope (Finale) (feat. Michael McCann)
