Entropia, virtual reality game.
First thing to do is design your avatar. It's worth taking your time to get the exact look you want. There are many adjustments you can make to you shape, size, colour etc....
You need to do some basic training first before you choose which planet you go to. This doesn't take very long.
The world will take a long time to explore as it is so vast. You need to find all the teleports you can, then you just go to places in a few seconds. You can also get your own transport, but you need to buy these things. To get money you need to sell things. You could get sweat from creatures or invest a small amount of real world money to get you started. There are some good guides on various websites to help you get started in the game.