Half-Life Blue Shift soundtrack

{{DISPLAYTITLE''Half-Life Blue Shift'' soundtrack}}
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There is no proper '''''Half-Life Blue Shift'' soundtrack''', as the Half-Life soundtrack|''Half-Life'' soundtrack by Kelly Bailey for the Half-Life (Dreamcast port)|Dreamcast version, and Half-Life Opposing Force soundtrack|''Opposing Force'' soundtrack by Chris Jensen for the Half-Life Blue Shift|Windows port were reused.

==Trivia==
Originally, the Steam versions of ''Blue Shift'' and ''Opposing Force'' did not use their original soundtracks, but instead the ''Half-Life soundtrack|Half-Life soundtrack'' by Kelly Bailey. This was, however, corrected when both games converted into the SteamPipe distribution system.

==Track listing (Dreamcast version)==
{| class="wikitable grid sortable plainlinks" width="100%" style="width 100%; text-alignleft"
|-
! class="header" width=" 5%"| Game #
! class="header" width=" 5%"| OST #
! class="header" | Track title
! class="header" width=" 5%"| Time
! class="header unsortable" | Level location
|-
| valign=top width="70px"| 01
| valign=top width="70px"| 03
| valign=top width="80px"| ''Vague Voices''
| valign=top width="80px"| 212
| valign=top| '''''Half-Life Blue Shift storyline 1 Living Quarters Outbound|Living Quarters Outbound''''' (ba_tram1) During the tram ride.
|-
| valign=top| 02
| valign=top| 19
| valign=top| ''Steam in the Pipes''
| valign=top| 156
| valign=top| '''''Half-Life Blue Shift storyline 2 Insecurity|Insecurity''''' (ba_maint) When entering the maintenance tunnels.
|-
| valign=top| 03
| valign=top| 26
| valign=top| ''Threatening Short''
| valign=top| 037
| valign=top| '''''Half-Life Blue Shift storyline 3 Duty Calls|Duty Calls''''' (ba_canal1) When Barney regains his consciousness after the elevator crash.
|-
| valign=top| 04
| valign=top| 27
| valign=top| ''Dark Piano Short''
| valign=top| 017
| valign=top| '''''Half-Life Blue Shift storyline 3 Duty Calls|Duty Calls''''' (ba_canal3) When seeing two zombies holding a security guard.
|-
| valign=top| 05
| valign=top| 14
| valign=top| ''Sirens in the Distance''
| valign=top| 113
| valign=top| '''''Half-Life Blue Shift storyline 4 Captive Freight|Captive Freight''''' (ba_yard2) When entering the maintenance tunnels.
|-
| valign=top| 06
| valign=top| 22
| valign=top| ''Military Precision''
| valign=top| 121
| valign=top| '''''Half-Life Blue Shift storyline 4 Captive Freight|Captive Freight''''' (ba_yard4) When entering the second floor through a broken window.
|-
| valign=top| 07
| valign=top| 05
| valign=top| ''Space Ocean''
| valign=top| 136
| valign=top| '''''Half-Life Blue Shift storyline 5 Focal Point|Focal Point''''' (ba_xen1) When entering Xen.
|-
| valign=top| 08
| valign=top| 06
| valign=top| ''Cavern Ambiance''
| valign=top| 140
| valign=top| '''''Half-Life Blue Shift storyline 5 Focal Point|Focal Point''''' (ba_xen2) Inside the caverns.
|-
| valign=top| 09
| valign=top| 21
| valign=top| ''Dimensionless Deepness''
| valign=top| 125
| valign=top| '''''Half-Life Blue Shift storyline 5 Focal Point|Focal Point''''' (ba_xen3) When entered the area with the floating rocks.
|-
| valign=top| 12
| valign=top| 10
| valign=top| ''Nepal Monastery''
| valign=top| 208
| valign=top| '''''Half-Life Blue Shift storyline 5 Focal Point|Focal Point''''' (ba_xen5) When entered the ruined human research camp on Xen.
|-
| valign=top| 11
| valign=top| 18
| valign=top| ''Hard Technology Rock''
| valign=top| 140
| valign=top| '''''Half-Life Blue Shift storyline 6 Power Struggle|Power Struggle''''' (ba_power1) When the soldiers use a welding torch to open the sealed door.
|-
| valign=top| 12
| valign=top| 24
| valign=top| ''Traveling Through Limbo''
| valign=top| 117
| valign=top| '''''Half-Life Blue Shift storyline 6 Power Struggle|Power Struggle''''' (ba_power2) Near the generator room.
|-
| valign=top| 13
| valign=top| 25
| valign=top| ''Credits'' / ''Closing Theme''
| valign=top| 139
| valign=top| '''''Half-Life Blue Shift storyline 8 Deliverance|Deliverance''''' (ba_outro) Credits.
|}

==Track listing (Windows version)==
{| class="wikitable grid sortable plainlinks" width="100%" style="width 100%; text-alignleft"
|-
! class="header" width=" 5%"| Game #
! class="header" width=" 5%"| OST #
! class="header" | Track title
! class="header" width=" 5%"| Time
! class="header unsortable" | Level location
|-
| valign=top width="70px"| 01
| valign=top width="70px"| 03
| valign=top width="80px"| ''Wastes of Limbo''
| valign=top width="80px"| 120
| valign=top| '''''Half-Life Blue Shift storyline 1 Living Quarters Outbound|Living Quarters Outbound''''' (ba_tram1) No changes.
|-
| valign=top| 02
| valign=top| 08
| valign=top| ''Tunnel''
| valign=top| 124
| valign=top| '''''Half-Life Blue Shift storyline 3 Duty Calls|Duty Calls''''' (ba_canal1) No changes.
|-
| valign=top| 03, 05
| valign=top| 05
| valign=top| ''Soothing Antagonist''
| valign=top| 125
| valign=top| '''''Half-Life Blue Shift storyline 3 Duty Calls|Duty Calls''''' (ba_canal3) No changes. {{C|first instance}}
'''''Half-Life Blue Shift storyline 4 Captive Freight|Captive Freight''''' (ba_yard4) No changes. {{C|second instance}} |- | valign=top| 04 | valign=top| 14 | valign=top| ''The Awakening'' | valign=top| 046 | valign=top| '''''Half-Life Blue Shift storyline 4 Captive Freight|Captive Freight''''' (ba_yard2) No changes. |- | valign=top| 06 | valign=top| 16 | valign=top| ''Spooky Oozings'' | valign=top| 015 | valign=top| '''''Half-Life Blue Shift storyline 4 Captive Freight|Captive Freight''''' (ba_yard5) Upon saving the scientist inside the container and encountering Hazardous Environment Combat Unit|HECU soldiers. |- | valign=top| 07 | valign=top| 04 | valign=top| ''Danger Rises'' | valign=top| 111 | valign=top| '''''Half-Life Blue Shift storyline 5 Focal Point|Focal Point''''' (ba_xen1) No changes. |- | valign=top| 08 | valign=top| 10 | valign=top| ''Maze'' | valign=top| 057 | valign=top| '''''Half-Life Blue Shift storyline 5 Focal Point|Focal Point''''' (ba_xen2) No changes. |- | valign=top| 09 | valign=top| 11 | valign=top| ''Alien Forces'' | valign=top| 115 | valign=top| '''''Half-Life Blue Shift storyline 5 Focal Point|Focal Point''''' (ba_xen3) No changes. |- | valign=top| 10 | valign=top| 12 | valign=top| ''Scientific Proof'' | valign=top| 015 | valign=top| '''''Half-Life Blue Shift storyline 5 Focal Point|Focal Point''''' (ba_xen5) No changes. |- | valign=top| 11 | valign=top| 07 | valign=top| ''Open the Valve'' | valign=top| 122 | valign=top| '''''Half-Life Blue Shift storyline 6 Power Struggle|Power Struggle''''' (ba_power1) No changes. |- | valign=top| 12 | valign=top| 15 | valign=top| ''Name'' | valign=top| 151 | valign=top| '''''Half-Life Blue Shift storyline 6 Power Struggle|Power Struggle''''' (ba_power2) Near the generator room, in a different location. |- | valign=top| 13 | valign=top| 20 | valign=top| ''Race from Doom'' | valign=top| 148 | valign=top| '''''Half-Life Blue Shift storyline 8 Deliverance|Deliverance''''' (ba_outro) No changes. |- | valign=top| * | valign=top| 02 | valign=top| ''Temple of Limbo'' | valign=top| 204 | valign=top| * |- | valign=top| * | valign=top| 06 | valign=top| ''Stroke of Midnight'' | valign=top| 052 | valign=top| * |- | valign=top| * | valign=top| 09 | valign=top| ''The Ticking Timebomb'' | valign=top| 132 | valign=top| * |- | valign=top| * | valign=top| 13 | valign=top| ''Planet'' | valign=top| 131 | valign=top| * |- | valign=top| * | valign=top| 17 | valign=top| * | valign=top| * | valign=top| * |- | valign=top| * | valign=top| 18 | valign=top| ''Storm'' | valign=top| 136 | valign=top| * |- | valign=top| * | valign=top| 19 | valign=top| ''Spectre of Limbo'' | valign=top| 117 | valign=top| * |} {{RW}} CategorySoundtracks CategoryHalf-Life Blue Shift