You can now play an ultra-rare Quake arcade cabinet at home

Even many serious fans of the series don't know about Quake Arcade Tournament Edition (Quake ATE), an officially licensed version of the game that ran on custom arcade cabinets.

The main difference is that enemies occasionally drop backpacks that earn players in-game "coins," (and an announced crying "Instaprize!" when you pick them up). Those coins can cause the game to spout out prize-redemption tickets through an optional printer.