Roblox and Minecraft both are good examples of Worlds where people meet up to socialize and play games. I'd say, Roblox is more sticky, as there's a built in f

Roblox and Minecraft both are good examples of Worlds where people meet up to socialize and play games. I'd say, Roblox is more sticky, as there's a built in friend list and chat/messages without being in game.