(Image credit: Activision Blizzard)

After 23 mainline games, there are far more Call of Duty maps than anyone can reasonably remember. That's why I'm impressed it took just one screenshot for several fans (with back pain, presumably) to clock that an upcoming Modern Warfare 4 map is actually a remake of a map that's over 20 years old.

Backstab, the new 6v6 map arriving on November 6, is a dead ringer for Burgundy , first seen in Call of Duty 2 way back in 2005. That means Backstab is older than the teenagers currently playing Call of Duty—do with that information what you will.

A number of people noticed this around the same time, but I'll credit Reddit user wizward64 for providing helpful visuals.

(Image credit: Activision Blizzard)

Apologies to the reader typing "This was a classic, show some respect!", but there's no way I would've noticed the resemblance on my own. I played Call of Duty 2 on the Xbox 360 when it was new, but not all that much multiplayer.…