urn:cts:gwtc:crysis_warhead.walkthrough.eng.neoseeker_morpheus328_dec_2_2008:
urn:cts:gwtc:dementium_2.walkthrough.eng.neoseeker_morpheus328_nov_27_2012:
urn:cts:gwtc:penumbra_requiem.walkthrough.eng.neoseeker_morpheus328_nov_13_2008: