In case you were feeling left out when the Left 4 Dead 2 demo went thermo for 360 yesterday, PC gamers, fret no longer: anyone can now download the desktop version.

Get it here. It’s out next week. If you’re not anticipating buying it, there’s probably something wrong with you.

PR after the break.

LEFT 4 DEAD 2 DEMO OPEN ACCESS

Available Now to All PC Gamers and All Xbox LIVE Gold Members

Nov 3, 2009 – Valve, creators of best-selling game franchises (such as Half-Life and Counter-Strike) and leading technologies (such as Steam and Source), today announced the availability of the Left 4 Dead 2 demo to all PC gamers and all Xbox LIVE Gold Members.

The Left 4 Dead 2 demo features gameplay taken from “The Parish” campaign, set in the New Orleans French Quarter. Playable by 1 to 4 players over local or Internet connections on both the Xbox 360 and PC (with two-player split screen available on the Xbox 360), the demo features all the new boss infected zombies and many of the new melee weapons included in the full product.

Coming exclusively to Xbox