Zazzage Half - Rayuwa 0.19 don Android

Ana ba ku cikakken tashar tashar jiragen ruwa mai ban sha'awa mai ban sha'awa na mutum na farko. Shahararren kamfanin wasan caca na Valve Corporation ne ya kirkiri abin wasan wasan a shekarun baya a karshen karni na casa'in kuma tun daga lokacin wannan fitaccen dan wasan ya sami damar lashe zukatan 'yan wasa da dama. Daga yanzu, masu amfani za su iya cikakken jin daɗin wasan iri ɗaya akan na'urorin Android ɗin su. Labarin wasan ya taso ne a wani babban dakin bincike na bincike mai suna "Black Mesa", wanda ke boye a boye daga idon dan Adam a tsakiyar wani babban dutse. Jarumtar ku matashi ne mai hazaka ma'aikaci na dakin gwaje-gwaje na sirri - Doctor of Falsafa Gordon Freeman, wanda ke gudanar da gwaje-gwaje tare da kayan baƙo masu haɗari. Wani gogewa ya fita daga sarrafawa, an sami fashewa mai girma, bayan haka Freeman ya ga wani mummunan abin kallo. A cikin duniyar mutane sun fara buɗe tashoshin teleportation, waɗanda suka fito daga ma'auni mai ban mamaki na Zen, cike da tarin ɗimbin halittu. A lokacin da aka buɗe mashigin, halittu masu kishi da jini da ba a san su ba sun fara kutsawa cikin wannan duniyar tamu mai ban sha'awa, tare da yayyaga dukkan abubuwa masu rai da ke hana su mamayewa da ba zato ba tsammani. Idan kana son nutsewa cikin duhun duhu na Rabi - Rayuwa, to dole ne ka saukar da Rabi - Rayuwa zuwa android.