Run up and stab him in the eye again, and repeat the process until you run out of grenades. Toss the 'nades under Saddler and the explosion will instantly put Saddler on his knees again. There are no more red barrels to utilize, so equip your hand grenades if you've got them. Once on the other side, lure Saddler towards the second red barrel and repeat the process to stab his eye (or shoot it) one more time. When the bridge is up, run across, but be ready to press the shoulder buttons in order to finish the jump across. To reach the second explosive barrel, head south down the dock and wait for the bridge to rise up (the light next to the bridge will indicate if it's up or down). When he does this, run up to him and press the action button to jump up and stab Saddler's inhuman eyeball, or shoot the giant eye with the most powerful weapon. Lure Saddler next to the first barrel and shoot it to damage the enemy. There are two explosive barrels in the area that you'll want to make use of first, and their locations are marked on the map above.

Grenades will make this battle a whole lot easier, but to start off you'll want to equip some lighter fire power. Focus your efforts on beefing up your Broken Butterfly and/or Killer7, and then head down the stairs to the south to take on the enemy. You'll find the last merchant of the game, and you might as well power up your gear right now. For now, just stock up on items and continue into the next area. You don't have to worry about anything in this chapter.save for one enemy.

Resident evil 4 ps4 button map