Modern Warfare 3 Engine Improved, Not New

Infinity Ward has just answered the question that’s been nagging at
gamers for a while: Is Call of Duty: Modern Warfare 3 using the same old
engine of its predecessor? The answer to that is no.
That’s according to the developer’s community manager Robert Bowling via twitter. News I’m sure diehard fans of the series will welcome.
“We haven’t gone into detail on the engine yet but we’ve moved beyond
the MW2 engine and added a lot of cool stuff for MW3,” he said.
Rumor has it MW3 will feature lots of destruction just like
competitor Battlefield 3. The latest trailer which, according to
Bowling, will feature “plenty of gameplay”, goes live tomorrow.
We’ll keep you posted.
Thanks, NowGamer.