Earlier this year, Xbox brought some of its games to PlayStation 5 and Switch. Apparently that worked pretty well, as Microsoft’s CEO of gaming Phil Spencer says more of its games are coming to other platforms, and that might even include the Xbox’s crown jewels, like the next Halo game.

With Microsoft’s multiplatform video game release strategy in full swing, some Xbox fans are wondering whether flagship exclusives such as Halo will ever make the jump to PlayStation. But according to Microsoft’s gaming chief Phil Spencer,

Things are changing fast at Xbox as it continues its march toward becoming what is essentially a third party publisher…that also makes hardware.

In an interview with Bloomberg reporter Dina Bass, Microsoft Gaming CEO Phil Spencer touched on a number of topics regarding the Xbox business. Per Spencer, the experiment of bringing some former Xbox exclusives to PlayStation and Nintendo consoles has been a success.