Through its blogs, Major Nelson revealed what will be discounts on Xbox Live that will be available only on the 1 April. In detail we will have discounts on Season Pass of Assassin's Creed III , on the Aftermath of DLC Battlefield 3 and all expansions of Fallout 3 , concluding with Dunwall City Trials of Dishonored and complete The Amazing Spiderman . You can find a full list with prices.

Spring Sale	Original	Discounted price	Discount
Assassin's Creed 3 Season Pass	2400	1600	33%
Battlefield 3 Aftermath	1200	600	50%
Fallout 3: Point Lookout	800	200	75%
Fallout 3: Mothership Zeta	800	200	75%
Fallout 3: Broken Steel	800	200	75%
Fallout 3: The Pitt	800	200	75%
Fallout 3: Operation Anchorage	800	200	75%
Dishonored-Dunwall City Trials	400	160	60%
The Amazing Spider-Man GonD	$ 49.99	$ 19.99	60%