Sega has unveiled their upcoming line-up through the first quarter of 2009.

The biggest thing to mention here is a release date for Sonic the Hedgehog's next epic failure grand adventure, Sonic Unleashed. It'll be shipped to stores this November on the PS3, 360, Wii and PS2. Sonic Chronicles, the DS-only RPG being developed at BioWare, will arrive two months earlier in September.

Other big names include Golden Axe Riders for the PS3/360 and a follow-up to 2005's Yakuza for the PS2, both due in September. Gearbox's Aliens: Colonial Marines, a game we've seen nothing of since its announcement in February, will be out in the first quarter of next year. Check out the full list below:

• Beijing 2008 X360/PS3/PC - 27th June
  
• Space Siege PC - 22nd Aug
  
• Picto Image DS - Sept
  
• Golden Axe Riders X360/PS3 – Sept
  
• Sonic Chronicles - Sept
  
• Yakuza 2 PS2 - Sept
  
• Sonic Unleashed X360/PS3/Wii/PS2 - Nov
  
• Empire: Total War PC - Q1 2009
  
• Alpha Protocol PS3/X360/PC - Q1 2009
  
• Madworld Wii - Q1 2009
  
• Aliens: Colonial Marines - Q1 2009