Metal Gear 2 Ps2 gameplay itself is identical to the first part. You have to sneak in only one game and it should avoid being discovered, since then immediately gain occurs, which is often associated with certain death. You have of course again a radar it, indicating the enemies including their running and viewing direction. Then you can either sneak past you, you hide behind boxes or simply (as a low stun gun) shoot. Have you done an enemy, you have to hide it as soon as possible, before it is discovered, otherwise alarm is triggered again. The gameplay is really very challenging and exciting and offers a great stealth atmosphere.