The PSN and XBLA release of the original Call of Duty may be just around the corner, judging by a freshly-discovered list of Achievements.
The game, remember, will be free with the pricey Prestige Edition of Modern Warfare 2, which costs £120.
Otherwise, a date and price for Call of Duty on XBLA and PSN are not known.
We do remember what the original Call of Duty was like, however. Head over to Kristan's analysis from 2003 for a trip down memory lane.