Metareview: Left 4 Dead 2

Considering the devilishly heightened difficulty of Left 4 Dead 2, we're surprised enough outlets managed to complete a single campaign in time to submit a review for the title. We have to imagine GameSharks were somehow involved. Regardless, here's what other sites are saying about Valve's follow-up to last year's Zombocalypse survival sim.

• Eurogamer (9/10): "Whereas once we treated Left 4 Dead as a stopgap between Half-Lifes, this is no longer a weird little side project with modest expectations, and Valve is confident enough to play around with it, safe in the knowledge that you can trust your players. Left 4 Dead proved it. And whereas that game had a personality, this one is overflowing with it."

• IGN (9/10): "It remains one of the most distinctive co-operative titles out there, and allows for some of the most nerve-searing team-based multiplayer gaming on the market."

• GameTrailers (8.7/10): "Though not an astounding improvement over the original, Left 4 Dead 2 successfully rekindles that magical zombie-hunting feeling with great new content, and a cool competitive multiplayer mode to boot."

• Giant Bomb (4/5 Stars): "The core of Left 4 Dead may have lost some of its newness in the last 12 months, but the wealth of additions in this sequel ought to keep you blasting zombies and munching on brains for a good long while."