A new branch has appeared on Steam for Half-Life Alyx, indicating a big change on the horizon, and much speculation amongst our cabal. The much-lauded but barely played VR game, Half-Life Alyx, has had a copy of its current version siloed off - in anticipation of what, though, we don't know. A new branch called 'previous_release' has appeared, which could indicate major changes coming to the most recent Half-Life game. This particular branch of Half-Life Alyx looks to be the current one - a stable, fully working version. The Portal update was a Trojan Horse, if you will, for an ARG promoting the release of Portal 2.