Beginning in February, Microsoft will be holding a promotion called "Xbox Live Arcade House Party". There'll be five games released over a five week period, including Torchlight and the HD version of Beyond Good & Evil.
Joining those headline acts will be Hard Corps Rising, Bejeweled Blitz and Full House Poker. Hard Corps will be the first game released on February 16, while the others will follow one game per week after that.
If you've never played Beyond Good & Evil or Torchlight - and given the former's age and the latter's previous lack of console appearance many of you haven't - this is a promo to keep an eye on.