The Xbox LIVE Ultimate Sale has begun with deals on Halo 4, Halo 3, Halo Reach and Halo Wars, Microsoft has announced.

Halo 4 is down to £25, whilst the other three games can be purchased for £9 each. Sadly Halo ODST isn't included in the sale. The games will be reduced in price for today only.

Look out for new games in the sale each day until March 4, with the promise of discounts on Call of Duties, Assassin's Creeds, Resident Evils and much more.

Source: Major Nelson