Black Mesa: Bm Lab Speedrun - 42.8s @Portal2Maps
Black Mesa: Bm Lab Speedrun - 42.8s  @Portal2Maps
Uploaded July 2015 | Updated September 2026, 3 hours ago
A segmented speedrun of bm_lab done on easy difficulty.

I did this mostly as a test to see what was changed in the steam version. They completely fucked up the bhop and it was never that good in the first place, the running animation is glitchy and looks bad, and my save binds didn't work properly sometimes. SPT doesn't work so the pausing was done manually.

I didn't plan the health very well so I could have done another damage boost and saved some time. If I do anymore of these workshop runs I'll spend more time on them.

At 00:35 there are health kits underwater that you can pick up.

At 00:37 you are normally locked on the elevator but if you crouch at the right time you can pass through the floor. If you save while going through the floor it will put you back on top when you load the save and restore movement.

Timed from map load until the ending text appears.

Map Link - steamcommunity.com/sharedfiles/filedetails/?id=451657769
Black Mesa: Bm Lab Speedrun - 42.8sBlack Mesa : Uplink - New Speedrun - TeaserPortal 2: Workshop Bhop 3Portal 2: Portal Practice 2 - End SolutionPortal 2: Bhop Backport - 28.9sHalf-Life 2: d1_canals_06 - 18.76sHalf-Life 2: kz_bhop_backport in 12.81sBlack Mesa: Hazard Course | Speedrun | TEASER | Done In 8:49sBlack Mesa: Uplink - Testing New RoutesPortal 2: Custom MapsHalf-Life: lokz_bhopprimo in 10 seconds + Random stuffHalf-Life 2: Point Insertion Speedrun in 6:01
Portal2Maps |

Black Mesa: Bm Lab Speedrun - 42.8s

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