<P> The functionality will be similar to that for back - compatibility with Xbox 360 games . Users insert the Xbox game disc into their Xbox One console to install the compatible version of the game . While players will not be able to access any old game saves or connect to Xbox Live on these titles, system link functions will remain available . Xbox games will not receive achievement support, although when asked about this component, Spencer responded that they had nothing to announce at the current time . </P> <P> Realizing that game discs for original Xbox consoles could be scarce, Spencer said that plans were in place to make compatible Xbox games available digitally . Spencer also said that such games may also be incorporated into the Xbox Game Pass subscription service . In a later interview, Spencer indicated that the potential library of Xbox titles being playable on Xbox One will be smaller than that currently available from the Xbox 360 library . Spencer noted two reasons for the more limited library were the availability of content rights for the games and the technical difficulties related to the conversion . </P> <Table> <Tr> <Th> Title </Th> <Th> Publisher (s) </Th> <Th> Date added </Th> <Th> Notes / References </Th> </Tr> <Tr> <Td> Crimson Skies: High Road to Revenge </Td> <Td> Microsoft Studios </Td> <Td> Q4 2017 </Td> <Td> </Td> </Tr> <Tr> <Td> Fuzion Frenzy </Td> <Td> Microsoft Studios </Td> <Td> Q4 2017 </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Title </Th> <Th> Publisher (s) </Th> <Th> Date added </Th> <Th> Notes / References </Th> </Tr>

Xbox one backwards compatible with original xbox games