Xbox LIVE Arcade’s Game Room has released on the Marketplace today. The room, where Avatars wander and have access to arcade machines, can be downloaded free in all Xbox LIVE regions.

To play any actual arcade game, though, you’ll have to purchase that game. We’ve provided the list of currently available arcade titles after the break.

Adventure
Armor Battle
Asteroids Deluxe
Astrosmash
Centipede
Battlantis
Crystal Castles
Gravitar
Lunar Lander
Red Baron
Combat
Finalizer
Football
Tempest
Jungler
Millipede
Outlaw
Road Fighter
Realsports Tennis
Sea Battle
Scramble
Skiing, Mountain Madness/Super Pro
Space Armada
Space Hawk
Shao-lin’s Road (Kicker)
Star Raiders
Super Cobra
Sub Hunt
Tutankham
Yar’s Revenge

Queue it up here.