Kogama: LEGO World

You have the option of building your own house. Pick up the building blocks and try to find a way, how to complete each level. You can't kill your opponent in this game, but you can still make a wall around them. Each day you have a chance of receiving bonus items, but you have to be registered for that. The playing field is fairly large and it's packed with players, so don't worry, you won't be bored! If you manage to fall down from the playing field, you'll have to start again.