Are Portal & Portal 2 for Xbox 360 compatible with Xbox One?

Hi Fellow gamer,

Thanks for coming to the forums. The portal may not be compatible. On the fandom wiki looks like they all need the one it is sold to example Xbox portal for Xbox. You can look

over the wiki for more information. However, have read that some are compatible with other platforms like the 3DS portal.

Portal Compatibility
The Xbox 360 portal will only work on an Xbox 360, as will a Xbox One one only work in Xbox Ones; this applies to all games. The Spyro's Adventure 3DS portal is universal and will work on any system
with that game except an Xbox 360; the Spyro's Adventure portals of other consoles can also work with the PC version of Spyro's Adventure.

Thanks,

Brad

Portal does not appear to be compatible with Xbox one, however dead space is listed as a compatible game for Xbox one and so is Portal 2. Could it be your account has restrictions on purchasing games?

Unfortunately, no it doesn't. The reason for that is the Xbox 360 version's portal isn't compatible with Xbox One. You would need to purchase the Xbox One version of the game and its compatible portal. Of course, your figures will work with any version
of the game.

Yes. With backwards compatibility you would just be buying the 360 version and the games will play on the One.

Yes. Both are backwards compatible.