A tactical shooting experience titled CQC - Close Quarters Combat is playable on the Core Games platform . A 2D zombie survival version is available on itch.io .
: Older versions or similar titles like Close Quarters Conflict (2005) are sometimes available as physical boxed copies on eBay . Free Alternatives & Archives : Download C.Q.C. - Close Quarters Combat PC Game...
A legacy flash-based version of a game with the same name can be found on Internet Archive . A tactical shooting experience titled CQC - Close