With the coming death of GFWL as of 6/19/2014 Ms. Splosion Man (PC) was switched over to Steam to handle achievements, which makes them no longer unlockable via XBL (though when started it hits GFWL once before fully updating, hence why it showed up in my feed)...(picked up a bunch of GFWL games during the Steam summer sale :P).
The game should probably be overrode from showing up on tags here going forward for completion percentage reasons. There will be other games added to this list of course.
19 Jun - twisted_pixel
Ms. Splosion Man will now use Steamworks in place of Games for Windows Live. Achievements and cloud saving are now available. You can also convert your previous GFWL save file to a Steam save file. Please note that you will need GFWL installed in order to convert your save game file. Once converted, GFWL will no longer be needed.
If you receive an error while converting your GFWL save game just ignore it and continue anyway. The conversion process will still continue. If for some reason it fails, try updating GFWL to the latest version. Link for GFWL update: http://go.microsoft.com/fwlink/?LinkId=98609
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