Slimebeast on 06 April 2009
Assassin's Creed:
X360 version 4.5 mill
PS3 version 3.3 mill
PC version ~1 mill
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= 8.8 million
Assassin's Creed 2:
X360 version 5.2 mill
PS3 version 3.8 mill
PC version ~1 mill
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= 10 million