The City of Heroes site has news of Giant Monster Guide:

There are many frightening and dangerous entities in our world. Some are relatively mundane, such as gang members with super powers, or the clunky clockwork robots of the Clockwork King, while others aspire to grandiose villainy and arch-plans, such as the criminals of the Rogue Isles. But there are some threats that outstrip almost all others, and cause even the greatest heroes (and villains, too, I suppose), pause. The Federal Bureau of Super-powered Affairs calls them “Threats” officially (although they seem to classify everything as a Threat) but they are more commonly referred to among agents by the informal phrase, “Giant Monsters.”

…and a Walmart-exclusive Good vs Evil Edition has been announced:

We are pleased to announce the City of Heroes Good Versus Evil Edition. In 2004, City of Heroes was launched, bringing the world of comic books alive in the first massively multiplayer game of its kind. In 2005 City of Villains was released, representing the other side of the coin, a world of super-powered villains and costumed criminals. Both games won numerous awards and received critical acclaim.

Today, the battle continues. City of Heroes Good Versus Evil Edition includes both award-winning titles in one box. It also includes exclusive in-game bonus powers and costume items, and all seven free content updates (including Issue 7: Destiny Manifest). Now the only question is whether players want to protect Paragon City as a crime fighting hero, or help the evil Lord Recluse bring it to its knees.

The Good Versus Evil Edition will be available for purchase on September 29, 2006 exclusively at Wal-Mart. The in-game items will also be available for purchase for preexisting customers on September 29.