Second Life is a virtual space in which account holders can spend time and choose activities of interest. A large world opens up before each player, through which you can move freely and play various mini-games with different levels of difficulty. There are also role-playing and virtual mass combat zones that feature interesting interaction concepts (samurai sword fights, Wild West style duels, futuristic combat, etc.). Second Life has its own currency, the Linden Dollar, which can be obtained by entering real money, but with wide possibilities for internal relationships, it can be received from other users for exchanging internal items, and withdraw money back.