There is nothing quite like rolling back the years by indulging in a little bit of nostalgia – and for hardcore gamers, surely you would have had your fair share of games on the MS-DOS platform. Ah, to run a game directly from a command prompt seemed to be so far removed from today's mouse clicking crowd, and there will always be a group of people who would love giving DOS games a go even now. NaClBox is actually a DOSBox port that enables DOS games to be played on the Google Chrome browser.
Ubergizmo
See also:
itcrowd, Chrome browser handles DOS games