Valve Software announced today that there upcoming co-op zombie shooter Left 4 Dead will would be going on a trip around the world for it’s soon to come out world tour. These series of demonstrations will be held at very high profile events around the world these include Leipzig Games Convention (Germany),Festival du Jeu Video (France) and PC Gamer Showdown (UK), it’s set to make it’s grand debut at this year’s Penny Arcade Expo (PAX).

“The shared experience of Left 4 Dead is unlike that of any other action game,” said Gabe Newell, president and co-founder of Valve. “That’s what we’ve experienced playing the game, and from showing the game to the press and our partners. It sounds cliché, but in many ways you have to play this one to truly appreciate what we’re attempting. So, to give gamers a chance to sample this new type of experience first hand, we’re taking Left 4 Dead on the road.”