Many Roblox games are 'Tycoon' sims or management games, but Theme Park Tycoon 2 is one of the best. After a simple tutorial, you get your sizeable slab of land to create your version of Disneyland.

"Roblox: Anime Rails" will help you unlock free cash and power-ups, but you need to take advantage of the new codes to beat other players in this game.

To date, the game has been played more than 2.7 billion times, according to a spokeswoman for Roblox, with the number of active users at any given moment fluctuating, but routinely numbering well ...