Dangane da sanannen littafin Charles Dickens, 'A Kirsimeti Carol', Kwarewar Kirsimeti bidiyon bidiyon wani wasa ne wanda mahaɗin wasanni suka kafa, Playtech. Jigon wasan ramummuka yana amfani da maƙarƙashiya a cikin littafin kuma haruffan suna wakiltar alamomi daban-daban a kan reels. Wannan wasan wasan gidan yanar gizo na musamman yana da reels biyar da kuma layin paylines 20. Wasan yafi nasara saboda babban amfani da hotunan bidiyo da sauti a cikin bayan wasan.
Wasan ya tuno da haruffa da yawa daga 'A Kirsimeti Carol', tare da fuskokin waɗannan haruffa alamun. Wasu haruffa waɗanda ake amfani dasu sun haɗa da Scrooge, Tiny Tim da Marley. Akwai siffofi masu kyau guda uku a cikin wannan wasa, wanda shine babban ci gaba ga 'yan wasan da suke so su gwada sa'a. Wadannan siffofi masu kyau sun ba dan wasa damar samun kyauta kyauta ba tare da yin wasa ba. Wasan yana da nauyin jago na 10,000 idan mai kunnawa ya ba da alamar Scrooge guda biyar a duk fadin biyar. Wasan ya zo a duka, biya da kuma kyauta kyauta.







