Following a week of pre-order exclusivity, the Left 4 Dead 2 PC demo is now available to all via Steam, with the Xbox 360 demo now open to Xbox Live Gold members.
The downloadable sample of Valve's cooperative zombie shooter packs two levels from the New Orleans-set "Parish" campaign, which can be played by up to four online or LAN participants. The Xbox 360 demo also includes two-person split-screen.
Left 4 Dead 2 rolls out on PC and Xbox 360 worldwide come the week of November 17. The Xbox 360 demo opens up to all Xbox Live members next Tuesday, November 10.
