urn:cts:gwtc:half_life_blue_shift.walkthrough.eng.neoseeker_arandomgamer02_mar_27_2006:
urn:cts:gwtc:halo_2.walkthrough.eng.neoseeker_arandomgamer02_jul_25_2007:
urn:cts:gwtc:penumbra_overture.walkthrough.eng.neoseeker_arandomgamer02_jun_7_2008:
urn:cts:gwtc:portal.walkthrough.eng.neoseeker_arandomgamer02_apr_3_2008:
urn:cts:gwtc:the_orange_box.walkthrough.eng.neoseeker_arandomgamer02_apr_3_2008: