Does anyone remember Uplink? The original demo for Half-Life way back when? It saw our intrepid hero crowbarring his was through a relay station, tasked with deactivating an antenna so as to send a distress signal. It was ultimately cut from the finished product, much like The Lost Coast of Half-Life 2. And, I believe, was the basis for at least some of the co-op missions on the PlayStation 2 release of Half-Life. Which reminds me, did they ever surface anywhere on the PC?

Uplink, Black Mesa have made a nifty mod, which you can find here recreating it using current Source assets. For those who have fond memories of this forgotten chapter, or simply missed it first time around, here's your chance to do it all over again, but brand new. Whilst you're at it, maybe you should check out Black Mesa itself. Since you'll need it to access the mod in the first place.