I'm sure downloadable content.

Isn't Revelations 2 episodic so that would explain it already having over 1000GS some of it might be unreleased DLC already the same thing happened with Dead Rising 3 it already had over 1000GS before any of the DLC was released but without any of the DLC the most you could get was 1000GS.

Also in Forza Horizon 2 the Storm Island achievements where added a day before the DLC was released that is the way I first found out about that DLC.

I'm pretty much sure 1k is still the standard. Capcom is being meanies and putting together all the content you could gather if you purchase the physical version (which includes a lot of content not found on the episodes) so that people either double-dip or wait for the physical version altogether.

If they add content then they can add achievements D4 should eventually have more achievements when they add the second episode.  Also they don't have to add a lot of content to add more achievements since that was the case in Forza 5 where they added achievements for each DLC track.  Its a lot easier to add achievements to X1 games compared to 360 games.

I hope so. 1K is not enough for full price games anymore.

Seeing that Arcade games seem to be required to do the full 1000, the Gamerscore thing has been basterdized for good.

I'm thinking that the X1 will have a lot more games with over 1000GS then the 360 has/had.