Battlefield 3: Aftermath, Dishonored's Dunwall City Trials DLC and the Assassin's Creed 3 Season Pass have each been reduced in a one-day-only sale on Xbox LIVE Marketplace.

The 'April 1st' sale sees up to 75 per cent knocked off of a selection of downloadable content, which also includes discounts on Fallout 3's expansions and the Games on Demand version of The Amazing Spider-Man.

Take a look below for the full list of what's on offer, and if you're interested, be quick; the sale is only expected to be available until midnight tonight.

  • Assassin's Creed 3: Season Pass - Was 2400 MSP, Now 1600 MSP
  • Battlefield 3: Aftermath - Was 1200 MSP, Now 600 MSP
  • Dishonored: Dunwall City Trials - Was 400 MSP, Now 160 MSP
  • Fallout 3: Broken Steel - Was 800 MSP, Now 200 MSP
  • Fallout 3: Mothership Zeta - Was 800 MSP, Now 200 MSP
  • Fallout 3: Operation Anchorage - Was 800 MSP, Now 200 MSP
  • Fallout 3: Point Lookout - Was 800 MSP, Now 200 MSP
  • Fallout 3: The Pitt - Was 800 MSP, Now 200 MSP
  • The Amazing Spider-Man (Games on Demand) - £14.99

Source: Xbox.com