While boosting on demolition we've found a lot of suggestions of maxed out XP per game. We're playing on PSN although I doubt it makes a difference. I do not have any conclusive evidence, all i'm doing is suggesting theories from what we've experienced so far...

- Your XP can be maxed out and it triggers something to make your XP/Kills/Cod Points NOT count after the match.

- If you get CLOSE to the maximum XP, quit and re-join, your score WILL count.

- I HAVE gotten over 9500 (in-game score) and my score counted while every other person in the game with 9500+ lost their score. (Possibly because I was the host on private-xp nuketown) (also maybe because my overall XP was under the limit and theirs wasn't)

- The highest XP per one match that I have recorded is 52,000. PLEASE POST YOUR MAX XP AND WHICH MATCH YOU WERE PLAYING.

I'm not going to offer any suggestions on how to keep your score (per game) but we will keep testing out limitations and hopefully someone will have some real answers...

So we have found out recently that max XP is somewhere around 65,000. Also your in-game score (on the select screen) makes no difference what it says and should only be used as a guideline (all the challenges you're getting add up on your total XP but NOT on your in-game score).