America Preorder chart 8th April.

[Nintendogamer]

Pos	Name	Console	Weeks to Launch	Weekly Change	Total
1	Gears of War 3	X360	24	55,197	321,237
2	Mortal Kombat	PS3	2	65,367	226,390
3	Mortal Kombat	X360	2	39,109	153,083
4	SOCOM 4: U.S. Navy SEALs	PS3	2	28,182	148,196
5	Brink	X360	5	11,998	114,908
6	The Legend of Zelda: Skyward Sword	Wii	N/A	2,380	104,223
7	Metal Fight Beyblade	DS	N/A	258	96,448
8	Portal 2	X360	2	17,723	94,508
9	Portal 2	PS3	2	21,155	93,006
10	Tom Clancy's Ghost Recon: Future Soldier	X360	N/A	1,680	89,068
11	Diablo III	PC	N/A	804	82,732
12	L.A. Noire	X360	6	11,993	78,381
13	NASCAR 2011: The Game	Wii	7	8,021	72,798
14	L.A. Noire	PS3	6	7,996	58,041
15	Deus Ex: Human Revolution	X360	20	1,524	53,706
16	Michael Jackson: The Experience	X360	1	10,711	52,015
17	Duke Nukem Forever	X360	10	7,574	51,732
18	Batman: Arkham City	X360	28	1,863	48,557
19	inFamous 2	PS3	9	5,191	47,671
20	Batman: Arkham City	PS3	28	1,681	46,732