Related: Roblox Game Codes Remember to use Roblox script executors responsibly, as many of the scripts can give players incredibly unfair advantages in user-made games.

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 believes the future of gaming is user-generated content, says Matt Curtis. It's hard to argue with that, given its huge numbers.