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GameBuild DateInfoBuild ID
Status
Link
Functional?
Notes
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Left 4 DeadJune 17, 2008Earliest build. Only contains an early No Mercy campaign, and reuses a lot from CSS stillFoundFunctional As-Is
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August 5, 2008Split among several depots. Will take a bit to rebuild them, but not impossible.Found, Not ExtractedUnknown
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August 13, 2008Split among several depots. Will take a bit to rebuild them, but not impossible.Found, Not ExtractedNeeds Patched (tier0.dll)
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August 21, 2008Split among several depots. Will take a bit to rebuild them, but not impossible.Found, Not ExtractedUnknown
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September 15, 2008Split among several depots. Will take a bit to rebuild them, but not impossible.Found, Not ExtractedUnknown
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September 24, 2008Split among several depots. Will take a bit to rebuild them, but not impossible.Found, Not ExtractedUnknown
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October 4, 2008Split among several depots. Will take a bit to rebuild them, but not impossible.Found, Not ExtractedUnknown
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November 6, 2008Pre-release demo build.FoundFunctional As-Is
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Left 4 Dead 2July 20, 2009FoundFunctional As-Is
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August 6, 2009FoundFunctional As-Is
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August 27, 2009FoundFunctional As-Is
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September 1, 2009FoundFunctional As-Is
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September 2, 2009Identical to prior build.FoundFunctional As-Is
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September 25, 2009FoundFunctional As-Is
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October 1, 2009FoundFunctional As-Is
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October 19, 2009FoundFunctional As-Is
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October 20, 2009FoundFunctional As-Is
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