** 'game' options for Source DS Install:

        "ageofchivalry"
        "alienswarm"
        "diprip"
        "dystopia"
        "episode1"
        "esmod"
        "garrysmod"
        "garrysmodbeta"
        "insurgency"
        "l4d_full"
        "left4dead"
        "left4dead2"
        "left4dead2_demo"
        "orangebox"
        "pvkii"
        "smashball"
        "synergy"
        "zps"

** 'game' options for HL1 DS Install:

        "dmc"
        "gearbox"
        "ricochet"
        "tfc"
        "valve"

** 'game' options for Third-Party game servers:

        "ageofchivalry"
        "aliensvspredator"
        "americasarmy3"
        "brink"
        "darkesthour"
        "darkmessiah"
        "defencealliance2"
        "dinodday"
        "diprip"
        "dystopia"
        "esmod"
        "garrysmod"
        "garrysmodbeta"
        "hauntedhellsreach"
        "homefront"
        "homefrontjpn"
        "insurgency"
        "killingfloor"
        "killingfloor_beta"
        "marenostrum"
        "modernwarfare3"
        "mondaynightcombat"
        "naturalselection2"
        "nexuiz"
        "pvkii"
        "redorchestra"
        "redorchestra2"
        "redorchestra_beta"
        "serioussam3"
        "serioussam3-deprecated"
        "serioussamhdse"
        "ship"
        "sin"
        "smashball"
        "sniperelitev2"
        "synergy"
        "tshb"
        "zps"