[UPDATE 3: We now have a full 1080p re-upload of the On A Rail video. Check it out!]

[UPDATE 2: The ValveTime gameplay video has just been forcefully taken down by the BM:S team, and Raminator has issued an informative statement concerning the takedown here.]

[UPDATE: BM:S level design lead Daniel “Raminator” Junek has commented on the On A Rail video leak. He says the video was a rough cut for a gameplay video in the BM:S media campaign; and that the mod build depicted is 4-5 weeks old, and that most of the content (including the music) is near-final. He also states that they’ll be moving forward more quickly with their upcoming plans.]

As if the whole Source 2 thing wasn’t enough, here’s more earth-shattering stuff for you guys!