Resident Evil 4

by Capcom

Resident Evil 4 redefined survival horror with a third-person action lens. Government agent Leon S. Kennedy fights through a parasite-infected Spanish village, a Gothic castle, and a military island to rescue Ashley Graham. Along the way, he reunites with mysterious spy Ada Wong, befriends doomed researcher Luis Serra, and buys weapons from the most inexplicable arms dealer in gaming history. The 2023 remake elevated every character, especially Luis and Ashley, into something unforgettable.

47 characters, locations, and items in this world codex.

Characters

• Ada Wong — A spy whose loyalty belongs to no one — she saves Leon's life as often as she lies to his face, and the line between mission and feeling has never bee
• Albert Wesker — The shadow behind the curtain — a former Umbrella scientist turned bioweapon supremacist, pulling strings through Ada to acquire the Plaga sample.
• Ashley Graham — The President's daughter, kidnapped and infected with a parasite — not a damsel waiting for rescue but a young woman who learns to fight back with wha
• Bitores Mendez — The Village Chief — a towering, silent enforcer whose devotion to Saddler is absolute and whose Plaga mutation turns him into something barely recogni
• Del Lago — A massive Plaga-infected salamander lurking in the lake — RE4's first boss and the moment you realize the infection goes deeper than the villagers.
• Dr. Salvador — The chainsaw Ganado — a burlap-masked maniac whose revving engine is the sound of pure dread in every RE4 player's memory.
• El Gigante — A towering Plaga troll — once human, now a building-sized monstrosity that the villagers unleash as a living siege weapon.
• Garrador — A blinded prisoner fused with Plaga claws — it hunts by sound alone, and silence is your only weapon against it.
• Ingrid Hunnigan — Leon's mission handler — a calm, competent voice on the radio who keeps him connected to the outside world when everything around him is falling apart
• Jack Krauser — Leon's former military partner — reported dead, now working for Saddler with a mutated arm-blade and a betrayal that cuts deeper than any weapon.
• Leon S. Kennedy — A government agent sent to rescue the President's daughter — a Raccoon City survivor who buries his trauma under wisecracks and an almost absurd level
• Luis Serra Navarro — A charming Spanish researcher who helped create the very parasite now threatening to kill him — a man running from his own sins with a cigarette in on
• Mike — A helicopter pilot who provides five minutes of air support and a lifetime of emotional damage — the friend Leon almost made.
• Novistador — Flying insect Ganados that infest the castle's sewers and chambers — they turn invisible, attack in swarms, and drop from ceilings.
• Osmund Saddler — The prophet of Los Iluminados — a cult leader who found a real god buried underground and plans to spread its children across the world.
• Ramon Salazar — The eighth Castellan of his family's castle — a childlike aristocrat consumed by religious fervor, wielding ancient power he barely understands.
• The Merchant — A mysterious arms dealer who appears everywhere the horror reaches — somehow always one step ahead, always stocked, always glad to see you.
• U-3 — A chimeric bioweapon spliced from multiple organisms — the island's most horrific Plaga experiment, codenamed 'It.'
• Verdugo — Salazar's insectoid bodyguard — a Plaga mutation pushed to its absolute limit, fast and nearly invulnerable.

Locations

• Amber Storeroom — The island's final arena — a vast industrial space where Saddler reveals his true form and Leon ends the nightmare.
• Ancient Ruins — Crumbling stone structures on the island — the arena for Leon and Krauser's knife fight, where old partnerships die on the edge of a blade.
• Castle Dungeon — The damp, lightless cells beneath the castle where Garradors are chained and silence is survival.
• Clocktower — A towering mechanical puzzle at the castle's heart — gears the size of rooms, and Zealots attacking while you solve it.
• Communications Tower — The island's radio and signal hub — where Mike provides air support and where his helicopter is shot down.
• Gondola — A cable car system spanning the castle's ravine — a claustrophobic ride with Zealots attacking from above and below.
• Grand Hall — The castle's central chamber — a towering space where Salazar holds court and where some of the game's most intense Zealot encounters take place.
• Merchant's Shop — Not one place but many — the Merchant's safe havens appear throughout the game, always where you need them, never where the enemies can reach.
• Research Laboratory — The island's Plaga research facility — where parasites are cultivated, hosts are tested, and bioweapons like U-3 are assembled.
• Rural Spain — An isolated region of the Spanish countryside — cut off from the modern world and entirely under Los Iluminados' control.
• Salazar Castle — A Gothic fortress that has been the Salazar family's seat for generations — now a death trap of mechanical puzzles, zealot patrols, and Plaga horrors
• The Cave — A damp cave system in the village outskirts — where early Ganado ambushes teach you that darkness is never empty.
• The Farm — Sprawling farmland on the village outskirts — where El Gigante is unleashed and the Ganados reveal their capacity for organized combat.
• The Island — A fortified military compound off the coast — Saddler's base of operations where the Plaga is weaponized, tested, and prepared for export.
• The Lake — A vast mountain lake hiding Del Lago beneath its surface — beautiful from the shore, lethal on the water.
• The Mines — Ancient mines beneath the region where Las Plagas was originally sealed — the source of everything terrible that happens in the game.
• The Village — A Spanish farming village consumed by Las Plagas — where RE4's nightmare begins with an axe, a chainsaw, and a bell that shouldn't bring relief.
• Throne Room — Salazar's seat of power at the castle's peak — where the young castellan merges with his Verdugo for the Act 2 boss fight.
• Village Chief's House — Mendez's imposing residence on the village outskirts — part home, part command center, and the site of Leon's first brush with the Chief's superhuman
• Village Church — The hilltop church where Ashley is first imprisoned — its bell controls the Ganados, and its stained glass hides a puzzle.

Items

• Amber — A Plaga-suppressing substance central to the remake's plot — Luis's last gift and Leon's only hope of staying human.
• Las Plagas — An ancient parasitic organism that hijacks its host's nervous system — not a virus, not a fungus, but something older that turns people into coordinat
• Leon's Knife — Leon's combat knife — a simple blade that the remake transforms into one of the game's most important and emotionally resonant tools.
• Master Plaga — The dominant strain of Las Plagas — whoever hosts it controls every subordinate parasite in the network.
• Plaga Sample — The dominant-species Plaga specimen that Ada was sent to retrieve — the object every faction wants and the reason the spy game intersects with the hor
• Punisher — A penetrating handgun given as a gift by the Merchant — the first sign that this mysterious arms dealer actually wants you to succeed.
• Red9 — A World War II-era Mauser pistol — the most powerful handgun in the game, beloved by players for its stopping power and old-world elegance.
• Rocket Launcher — A single-shot weapon of last resort — purchasable from the Merchant or thrown to Leon by Ada at the moment he needs it most.

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