Bloomberg reports that pirated versions of EA's The Sims 3 were downloaded over 180,000 times between May 18 and May 21.
The game will not be officially released until June 2nd, and it does not make use of SecuROM for DRM. Quoting: "That outpaces the 400,000 downloads over three weeks for Electronic Arts' Spore, the most-pirated game of 2008.
... Copies of the game available on file-sharing Web sites aren't the full version, Electronic Arts said. 'The pirated version is a buggy, pre-final build of the game,' Holly Rockwood, a company spokeswoman, said in an e-mailed statement.
'It's not the full game. Half the world — an entire city — is missing from the pirated copy.'"