You think your gaming rig is impressive?

Meet Ryan Edgar, a 19-year-old who has the wonderful honour of playing DOOM ... on a McDonalds register.

The key question with any piece of technology is, of course, whether it can run DOOM.

Edgar had the chance to answer this question recently after visiting a local McDonald’s.

The store was in the process of replacing their antiquated cash registers, and because McDonalds aren’t actually in the business of selling point-of-sale computers that are still running Windows XP, Edgar was able to take an old register home.

Talking to Kotaku Australia over DM, Edgar explained that he got DOOM going by copying ZDOOM onto a USB.

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