| 2011-11-12 | Half-Life: Source - Ending + Bad Ending/Credits | 4:20 | 630 | | Half-Life: Source
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| 2011-11-12 | Half-Life: Source - Nihilanth | 6:06 | 173 | | Half-Life: Source
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| 2011-11-12 | Half-Life: Source - Interloper (Part 2/2) | 7:16 | 51 | | Half-Life: Source
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| 2011-11-12 | Half-Life: Source - Interloper (Part 1/2) | 13:44 | 78 | | Half-Life: Source
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| 2011-11-11 | Half-Life Source - Gonarch Lair | 6:26 | 118 | | Half-Life: Source
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| 2011-11-11 | Half-Life: Source - Xen | 3:22 | 91 | | Half-Life: Source
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| 2011-11-11 | Half-Life: Source - Lambda Core (Part 2/2) | 7:02 | 145 | | Half-Life: Source
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| 2011-11-11 | Half-Life: Source - Lambda Core (Part 1/2) | 14:50 | 128 | | Half-Life: Source
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| 2011-11-11 | Half-Life: Source - Forget About Freeman | 7:33 | 123 | | Half-Life: Source
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| 2011-11-11 | Half-Life: Source - Surface Tension (Part 2/2) | 13:18 | 171 | | Half-Life: Source
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| 2011-11-10 | Half-Life: Source - Surface Tension (Part 1/2) | 12:58 | 353 | | Half-Life: Source
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| 2011-11-09 | Half-Life: Source - Questionable Ethics | 10:01 | 37 | | Half-Life: Source
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| 2011-11-09 | Half-Life: Source - Residue Processing | 5:57 | 57 | | Half-Life: Source
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| 2011-11-09 | Half-Life: Source - Apprehension | 10:30 | 90 | | Half-Life: Source
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| 2011-11-08 | Half-Life: Source - On A Rail (Part 2/2) | 13:37 | 59 | | Half-Life: Source
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| 2011-11-08 | Half-Life: Source - On A Rail (Part 1/2) | 14:14 | 186 | | Half-Life: Source
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| 2011-11-02 | Half-Life: Source - Power Up | 8:03 | 45 | | Half-Life: Source
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| 2011-11-02 | Half-Life: Source - Blast Pit (Part 2/2) | 1:44 | 36 | | Half-Life: Source
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| 2011-10-31 | Half-Life: Source - Blast Pit (Part 1/2) | 14:23 | 67 | | Half-Life: Source
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| 2011-10-31 | Half-Life: Source - We've Got Hostiles | 8:06 | 61 | | Half-Life: Source
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| 2011-10-31 | Half-Life: Source - We've Got Hostiles (Short Version) | 0:18 | 67 | | Half-Life: Source
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| 2011-10-31 | Half-Life: Source - Office Complex | 11:16 | 110 | | Half-Life: Source
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| 2011-10-30 | Half-Life Source - Unforeseen Consequences | 9:17 | 64 | | Half-Life: Source
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| 2011-10-30 | Half-Life Source - Anamolous Material | 7:47 | 79 | | Half-Life: Source
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| 2011-10-30 | Half-Life: Source - Black Mesa Inbound | 6:21 | 322 | | Half-Life: Source
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| 2011-10-30 | Half-Life: Source - Training | 6:53 | 330 | | Half-Life: Source
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