My 21.10 machine has Steam installed, and steam comes with Proton emulator. Valve calls this "Steam Play."

With this, I can play windows-games I get from steam on Ubuntu, just fine. Even if the publisher did not publish a linux binary.

My kids are into Roblox, and would like to play that under Ubuntu.

But Roblox has no Linux client. And Roblox is not available from steam.

Is there a way to leverage the Proton emulator that comes w steam, to run Roblox?

Alternatively, should I install a separate emulator for it? if I do so, will it clash with Proton that is already present on the system for Steam?