On April 15, 2015, Electronic Arts announced that they will be closing down some Free-2-Play games from Origin.
Players who invested in the game won’t get refunds. The affected games are Battlefield Heroes, Battlefield Play4Free, Need 4 Speed World, and FIFA World. The selected date for shutdown is July 14, 2015. During this time period of April 15 to July 14, new players can no longer register.
[Source: EA Support]