Half-Life 2 was released by Valve in 2004 and its sound design became a shared library for modders, machinima makers and meme editors. Files named for Eli Vance, the resistance scientist and Alyx's father, circulated as individual game assets were ripped and uploaded to soundboards. This handle effect survived because Half-Life sounds are instantly recognisable to PC players yet generic enough to fit other footage. It now appears far outside the game, reused whenever a creator needs a believable metal interaction without recording one.