According to the report, both Modern Warfare 2 and 3 have received MA 15+ ratings in Australia, and Modern Warfare 2 is specifically dubbed a "cross-gen edition ... t be on Xbox Series X/S ...

the fact that each game listing uses the numbers "2" and "3" as opposed to the modern Modern Warfare reboots' roman numerals does point towards these being new versions of the Xbox 360 and PS3-era ...