If there’s one set of employees you know that enjoy a good sing-song, it's the robots down at Portal’s Aperture labs. Insane AI GLaDOS had her own bonafide hit with ‘Still Alive’, but the game’s sentry turrets are also known for their vocals. And now they’re the star of this brilliant Portal Christmas carol video made in Source Filmmaker.
Harry Callaghan is the talented man responsible, and he recorded all vocals and music himself. The turrets were provided by August Loolam. The carol uses the tune of Carol of the Bells, but certainly has a different tone when it comes to lyrics. I certainly don’t recall anything about gassing subjects to death with neurotoxins in the original.
Thanks, PC Gamer.