Save your game before each encounter when trying to see the following death scenes:
Betrayal: When you are in the cabin surrounded by Ganados, shoot Luis Sera about five to eight times. An intermission sequence will begin.
Chief Mendez: In the barn fight, do not evade his grab in the intermission sequence.
Del Lago (before fighting him): Stand on the dock by the lake where you fight the giant alligator (Del Lago). Fire your shotgun into the water several times. Eventually, Del Lago will come out and eat you.
Del Lago (when fighting him): After getting knocked out of the boat, swim back until you are just in reach of the boat. Del Lago will appear from underneath. Additionally, after killing Del Lago, do not cut the rope.
Giant insects: Let them vomit on you.
"It": "It" has three ways of killing Leon. The first is when he is on the roof. He will grab Leon and snap his neck. Another is when he has the scissors tail. He will grab Leon by the legs and cut him in half. The finwl way happens after the three cages fall and the final fight on the cliff side begins. Shoot him until he goes underground. Allow him to kill you when he pops from under you.
Knife fight: At the end, let him press the knife through the cavity.
Molotov cocktails: In the beginning of the game, go up the ladder into the tower and wait for the villagers to burn you alive.
Prison Boss: Have low life and let him kill you with the first hit of his charge. He should impale you twice.
Regenerators: Both normal and spiked varieties have their own style of killing Leon.
Two Los Gigantes: In the magma floor/pool, activate the switch and stand next to the pool.
Trap door floor: Let Leon fall through the trap door that Salazar actives.
Wolves: When they jump on you, they will ravage your face. Once Leon is killed, look at their teeth.