This week on Game Theory Online

Here are the biggest stories we posted about this week:

• Gears of War 2 appears on GamePro cover, lacks hype, and is subsequently proven to be lacking substance by Epic's Mark Rein
• Details about Battlefield: Heroes revealed on official blog
• Mass Effect, PGR4 get downloadable content
• Steam gets massive user base and profits, cements market lead
• Duke Nukem Forever rumored to be coming 2008 for PC, Xbox 360 and Playstation 3, later denied by 3D realms as being 'off the record'.
• New Street Fighter 4 characters shown on Famitsu
• Dead Space survival/horror from EA preview
• First EA Facebreaker teaser trailer

I think I'll be playing some Call of Duty 4 and Burnout Paradise this weekend. Post about what you're playing in the comments! Hope you guys have a great weekend!!