The Xbox 360 version of Dynasty Warriors 8 has some slowdown issues, but Tecmo Koei is working on a patch to make the game run smoother. Tecmo Koei released this statement in regard to the upcoming patch:

We have received your feedback regarding the slowdown issues for Dynasty Warriors 8 (Xbox 360 version). We confirm that our development team is currently working on the patch and the patch will be released as soon as possible. We will announce the submission date as well as the release date on all our social network channels. Sorry for the inconvenience.

For more on Dynasty Warriors 8, check out our review.

Our Take
I did run into some slowdown when reviewing Dynasty Warriors 8. Dynasty Warriors is a series is that is especially hindered by slowdown with all the action that is happening on screen all the time. It's good to see that it is getting a patch to help with the issue.