Everyone in the dreamcast community knows that there was a dreamcast version of half life that never got official released and was later leaked online. Since half for the dreamcast is already a fully completed game do you think valve would allow one of the distributors of indie dreamcast games say maybe goat store , hucast , watermelon or any other company to distribute a pressed cd version if both parties were interested.I personally see no reason why valve would say no as they would make money off of it how ever small plus they haven't got a problem with people modding their games for PC and evern taking on and making counter strike official .Maybe one of the indie dreamcast publishing companies could contact valve about this if people in the community are interested