The PC version of Bioware’s 22nd century RPG has been delayed a few weeks from May 6 to May 28.

Chris Priestly, Bioware’s community coordinator, writes, “The additional time will allow us to incorporate more play-testing feedback, add extra polish and tune the additional features so that Mass Effect is a natural and outstanding PC gaming experience.”

Unlike the Xbox 360 version of Mass Effect, which was published by Microsoft, the PC version (which Bioware insists is more than a simple port) will be published by EA and will feature improvements to the inventory and decryption systems as well as additional interface tweaks.

Mass Effect PC Release Date Changes - New Date May 28, 2008 [Mass Effect Community Forums via Blue's News]