If you play Roblox on your mobile phone (Android or iPhone), here are the fixes you can use to resolve the “Can’t join a game” issue: Check if Roblox is down or not. Clear the Roblox cache.

On PS5, you can’t directly paste a link into Roblox like you can on PC. Instead, clicking the invite link (if sent via a ...

The last way to join a specific Roblox game is if players have friends playing in that server. They are able to join any friend's game if they have the "Join In-game" setting enabled.

Roblox allows players to create or join groups that highlight their own interests on the platform. The creator can change the name as well, but there's a fee involved. Your login session has expired.