Namco are joining the HD Collection marathon along with all the other Japanese publishers. This winter, Namco Bandai will release Dragon Ball Z Budokai HD Collection for the Xbox 360 and PlayStation 3 in Europe. The collection will contain HD re-masters of Dragon Ball Z Budokai and Budokai 3.
Along with HD visuals, both games will be outfitted with achievement and trophy support. Namco also released a trailer, which you can watch above.