Roblox keeps saying 'Server Full' even though it doesn't look like it! Why can't I join my friend's game?

Roblox displays the "Server Full" message for a lot of reasons:

• Remember that server capacity isn't solely based on visible players. The world may seem empty, but Roblox servers have limits based on game mechanics and resources.

• In some games, Roblox reserves slots for friends who follow the host. The game developer may have set player limits based on VIP access or game passes.

• Requesting that your friend leave and rejoin the game may refresh the server and open slots.

• Try a different server with the same game for more space. As players come and go, waiting a few minutes may free up a slot.

• Finally, ask your friend about game requirements before joining.

If you've got more insights to add, don't hesitate to let us know.