The honest answer to for mac has changed at least once, which is why old threads disagree.

Short answer

The feature is there on the platforms with an active build, and absent on the ones left on an older version.

Store pages list supported platforms accurately; trailers do not. A cut-down port is still a port, and the difference usually shows up in player counts rather than frame rates. If a step reads as obvious, do it anyway — the obvious ones are the ones people skip and then wonder about.

Which versions exist right now

Console certification adds weeks to every patch, which is why fixes land unevenly. Some features are disabled per-platform for reasons that have nothing to do with performance. Where two approaches both work, the one with fewer moving parts is the one to keep. Cross-progression carries your account; crossplay only puts you in the same lobby.

Cloud streaming sidesteps the hardware question and introduces a latency one instead. Half the pages on this topic were written for a build that no longer exists, which is why they stop matching what you see. Handheld versions often trail the main build by a full season.

How to check before you buy

A single check up front replaces a lot of guessing later. The developers have changed their mind about this at least once, which explains the older advice. Do the cheap check before the expensive one — that ordering alone saves most of the frustration.

  • Assume mobile versions are a different game with the same name.
  • Check whether the version on sale is the current-gen one.
  • Give a method one honest attempt before deciding it does not work.
  • Confirm whether your friends are on the same build, not just the same game.
  • Look for a cross-progression toggle in account settings before starting fresh.

Crossplay versus cross-progression

Screenshots age faster than text, which is why this describes rather than shows. There is usually a fast way and a reliable way, and it is worth knowing which one you are choosing. None of this needs a paid tool, a third-party launcher or an account on a site you have never heard of. The awkward part is rarely the step itself, it is knowing which step comes first.

There is no hidden trick here that the game is keeping from you. What follows assumes you are on a current install and have not modified it. Nothing here assumes a particular playstyle beyond wanting the thing to work.

Streaming as a fallback

If your result differs from what is described here, note what is different first rather than starting over. Treat anything stated without a version number as provisional. Roblox is not shy about hiding useful information two menus deep, so some of this is simply knowing where to look.

If you are coming to this after a long break, the terminology has probably moved on. The community wisdom on this is roughly half right, and the half that is wrong costs the most time. Everything below is framed around the current state of Roblox rather than a launch-week impression.

What you lose on the smaller platforms

The short version is near the top on purpose; the reasoning is there if you want to know why. Where something depends on your platform or region, that is called out rather than glossed over. Most of the disagreement you will find online is two people describing different builds.

Where people go wrong

  • Skipping the prerequisite because it looked optional in someone else's summary.
  • Changing five things at once and then not knowing which one helped.
  • Ignoring the platform-specific note and then wondering why the steps do not line up.
  • Grinding a method that was patched months ago because a thread still ranks well.

Roblox FAQ

Why do other guides describe this differently?

Most were written for an earlier version and never revisited. Compare the steps against what your build actually shows.

Is this still accurate after the latest Roblox update?

The method is; individual numbers may not be. If a value on your screen differs, trust the screen and keep the sequence.

Does this work the same on console and PC?

The logic is identical. Menu paths and button prompts differ, and any real difference is flagged above.

Is the mobile version the same game?

Rarely. It usually shares the name and the art, and almost nothing else.

Bookmark it if you like, but honestly, once you have done it once you will not need to come back.