Roblox is a massively multiplayer online (MMO) game and development platform which allows users to create whatever they want.

There are some games out there, like Minecraft and Minecraft Dungeons, that allow cross-platform play between the likes of Xbox, Nintendo, PlayStation, and even other non-Microsoft PC ...

Roblox is getting cross-platform play between the Xbox One, the PC, and smartphones, starting later this week.

Roblox is cross platform on PS4 and PS5 as they both use the same version of the game, and broadly Roblox is crossplay compatible across all formats.