Mass Effect 3‘s ending was really controversial and Bioware and EA released a free DLC to make the ending more clear. However, Wii U version of Mass Effect 3 will include Extended Cut DLC on the disc.
“The extended ending is basically going to be part of the game instead,” Michael Gamble, producer of the Mass Effect series said to Siliconera. “You won’t have to download it.”
Bioware alsp announced a free DLC of the game which brings players back to Earth and has a new multiplayer mode.