Gaming
It will feature 35 new racing and skill tracks, 50 new physics objects, additional tournaments and 50 extra achievement points for 400 Microsoft Points (£3.40).
The content will be available to download from December 23.
RedLynx recently released a teaser trailer for the pack.
Trials HD was released earlier this year as part of the Summer of Arcade promotion.
> Click here to read our full review of Trials HD
Level Up
Poll: What's the greatest game ending?Vote on what you think is the greatest game ending.
Gaming Reviews
'Kingdoms of Amalur: Reckoning' reviewKingdoms of Amalur is a winning combination of RPG and action thrills.
Gaming Features
Gaming Like A Pro: A look at eSportsDigital Spy takes a look at the professional gaming scene.
Gaming Interviews
'Mass Effect 3' interviewWe talk to BioWare about Mass Effect 3's choices and its grand opening.
