No reason given for the date being moved
Warner has confirmed that F.E.A.R. 3 is the victim of another delay that will see the title now pushed back to June release. The title was originally slated for an autumn 2010 release and then it was bumped to March of 2011 and once again to May. It seems that the title just can’t make its way to release.
F.E.A.R. 3 is a highly expected sequel that many players have wanted to see for a long time. While we have heard whispers of development troubles and continued revisions and tweaks to the game to improve it, no one wants to go on record to say that this is actually the case.
So, keep your fingers crossed and we will see if F.E.A.R. 3 really does get released on June 21st for North America and June 24th in Europe. Right now, we give the chances of this happening at 50/50 at best. We will see how it turns out, but evidently Warner is committed to the title, so it will get released at some point.