If I play Crysis 3 full game in Multiplayer with Origin. I must redeem serial number. And how the game Crysis 3 to Mode Online. If anyone know answer me please, thanks and forgive me about my english.

Buy the game online or in retail. You'll receive a key, which you'll redeem in Origin. Download the game after this, make sure you have the latest patches for it aswell. If this is done, you can play multiplayer by clicking on the Multiplayer menu option in the game's menu.

Buy the game online or in retail. You'll receive a key, which you'll redeem in Origin. Download the game after this, make sure you have the latest patches for it aswell. If this is done, you can play multiplayer by clicking on the Multiplayer menu option in the game's menu.

BRAVO.. You understood his question.. =D