3:18 Half-Life 2 - Pulse Phase [Remix] 3:53 Half-Life 2 OST — Pulse Phase (Extended Mix) 3:03 Half-Life 2 Soundtrack - Pulse Phase (Extended) 0:46 Half Life 2 - Pulse Phase - HQ Sound 1:36 Half-Life 2 - Edit - Dark Energy & Pulse Phase are the same song! 0:46 Pulse Phase (In-Game Version) - Half-Life 2 Soundtrack 0:48 Half Life 2 Unofficial Soundtrack - Pulse Phase 2 1:08 Half-Life 2 [Music] - Pulse Phase 1:11 Half-Life 2 - OST - 07 - Pulse Phase 4:07 Half-Life 2 - Something Secret Steers Us (remix) 3:31 Half-Life 2: Episode One - Penultimatum (remix) 1:10 Half-Life ² - Pulse Phase 1:06 [SFM] How it feels to hear this track in Half-Life 2 5:00 Pulse Phase - Half Life 2: Google-Translate Edition Soundtrack 1:10 Half Life 2 - Pulse Phase 1:08 Half Life2 - Pulse Phase