Turns out the Europeans are getting Halo Wars nearly a week before North and South America.
Halo Wars will release in Japan and Asia on February 26th, in Europe on
February 27th and North and South America have to wait till the Third of March
Pre-order the game at a participating retailer and you’ll get
an exclusive in-game Warthog with flame decals, whether you buy the
Limited Edition or not. SHIIIIINNNYY.
For more info go check out this page on Eurogamer
Source: Eurogamer