<<< OBSOLETE, DOWNLOAD RADIATOR 1-2 (it includes a patched version of 1-1) >>> Radiator, vol. 1 issue 1 (June 2009): POLARIS. You're stargazing in central California on what could totally be both the lamest and the cheapest date ever. Full version. Steam required, Half-Life 2: Episode 2 required. RESTART STEAM AFTER INSTALLATION.