| title = Half-Life Singularity Collapse
| image = FileHLSC.png|250px
| image2 =
| director = http//steamcommunity.com/id/lennySBOMBA Leonard Menchiari
| producer = Leonard Menchiari
| screenplay = *Leonard Menchiari
| based on = ''Half-Life 2''
''Half-Life 2 Episode One''
''Half-Life 2 Episode Two''
| music = Danny Baranowsky
| cinematography = Leonard Menchiari
| editing = Leonard Menchiari
| studio = Independent
| distributor =
| released = July 12, 2011
| runtime = 000832
| country = USA
| language = English
| budget = $1000 (USD)
| gross =
'''''Half-Life Singularity Collapse''''' (rendered as '''''HALF-LIFE - Singularity Collapse''''') is a short independent fan film based on the ''Half-Life 2'' story arc. It was released on YouTube on July 12, 2011.
The story follows a Citizen who has his apartment raided by Civil Protection and wife killed. He wakes up in a Memory Replacement device, and is saved by the Resistance who attack the building. He joins them in Combine occupation of Earth, in an attempt to eliminate a massive Superportal that the Combine is attempting to open artificially outside of City 17. The rebels are all eventually killed, but he manages to destroy the portal, and escapes with a Scout Car, but crashes and ends up in front of Gordon Freeman, standing on a debris mound with his crowbar.
''Singularity Collapse'' took more than a year to be made, with a total budget of around $1,000. The soundtrack was composed by Danny Baranowsky, who also composed Super Meat Boy's soundtrack. Most of the special effects were made with WikipediaAdobe After Effects|Adobe After Effects.http//www.reddit.com/r/gaming/comments/injz3/halflife_singularity_collapse/ ''HALF-LIFE - Singularity Collapse'' on reddit
*FileYouTube favicon.png https//www.youtube.com/watch?v=EVeSA9xkufQ ''Half-Life Singularity Collapse'' on WikipediaYouTube|YouTube
*http//dbsoundworks.bandcamp.com/track/singularity-collapse-soundtrack Soundtrack at dB soundworks