Mass Effect 3's 1.9GB Extended Cut DLC is now available for free download on Xbox Live.
However, Euro PS3 owners will have to wait an additional week for the free content.
The add-on content expands on the endings of Mass Effect 3 through additional scenes and epilogue sequences. It is not expected to offer additional gameplay, but instead clarify some of the cut-scenes which concluded the trilogy.
BioWare decided to release Extended Cut following public outcry aimed at the game's original endings.
BioWare has said the Extended Cut "provides more of the answers and closure that players have been asking for".
"It gives a sense of what the future holds as a result of the decisions made throughout the series. And it shows greater detail in the successes or failures based on how players achieved their endings."
For more information on the Extended Cut DLC, visit the official FAQ page.
SPOILER: Original 'perfect synthesis ending' below