Blood Omen 2

Press White, Black, L, R, X, B, Y at the main menu. A voice will say "Go cheese" to confirm correct code entry. Start a new game to begin with the Soul Reaver and Iron Armor. Press Black, White, L, R, X, B, Y at the main menu to get the Iron Armor.

To do an instant death attack, you must have mist in the area of the person. Enter the mist using your dark skill ability "Mist", then sneak up behind them. A skull will appear. Use this time to attack and you will cause instant death to the enemy. Please note: If you run into the front of the person, they will immediately attack.

When you encounter a save point, avoid it. Instead, first kill all the enemies ahead. After your satisfied with the amount of enemies you have killed, backtrack to the save point that was skipped and hit it. The game records your current lure level at this point. Next, after the save point is hit, kill yourself. Therefore when you regenerate at the save point, you will have the same amount of lure. All the enemies that you already killed are back. Kill them again and get even more lure. The Relic Boxes also work in the same way.