Killzone 3 seems to open doors for more adventures and Guerrilla Games has confirmed that there will be great chance for a fourth game of the franchise.

Five unannounced yet heavily-rumored Playstation 3 exclusive games that may appear at this year’s Electronic Entertainment Expo, which will be held next month.

"As if the early 2010 schedule wasn't jam packed with amazing exclusives already, Sony is now hinting that they have the end of the year covered as well. Naming a few names you have Heavy Rain, God of War, MAG, Gran Turismo, and a few others heading before and during summer next year, however Sony has been ignoring the Fall line up for some reason. Now we know why."

"Update: Sony has told CVG that the reported February 17 release for Killzone 2 still "hasn't been confirmed", but went on to say: "We are still tracking a February release for the UK, though." Update Ends

Killzone 2, one of the most anticipated PS3 games of 2009, will be out on February 17, according to reports.

Sony has yet to announce a precise date, the current official word pencilled in as "February," but a recent GameSpot video blog claims Guerilla Game's flagship shooter will be o..."

"There are question marks over the level of scripted events. Guerrilla are masters of setting up the blockbuster set-piece battle, but is that enough? Can Killzone 2 better CoD4 online? The Badge system that enables you to customise character set-ups, creating hybrids of familiar classes such as Scouts, Engineers, Medics, etc. could prove revolutionary. And then there’s the four-player co-op campaign to look forward to. Now that really could be something special."