Roblox is an online building game where you play with customizable blocks. Fight with rockets, ride trains, do practically whatever you want. Unike most other games, there aren't any pre-defined goals, you are given blocks and left to do whatever you want.

With your free account, you get a Character and a Place. You can customize your place however you want, and visit anyone else's place as well.

With over 13,000 players, there is plenty of creativity to go around. Every world is user-created. There are many, ranging from a Maglev that you can ride, to a pirate ship that you can destroy, to a Capture-the-flag map with working vehicles.

Code with Lua, the simple and easy-to-learn programming language, you can do practically whatever you cant think up. Several users have created great things, like trains, planes, cars, factories, tanks, police stations, rockets, the list goes on and on.

Come on in and join the fun, there is plenty of room for more.