Here’s a deep feature you could implement in a Resident Evil 4 Remake save editor that goes beyond basic ammo/health cheats:

Save Wizard (PlayStation): A paid service for PS4/PS5 that offers "Quick Mode" cheats for Resident Evil 4 Remake, including maxing out Pesetas, Spinels, and CP (Challenge Points).

REasy Editor: A powerful Nexus Mod that supports the RE Engine, allowing you to edit variables, view internal flags, and convert files like TEX and DDS.

⚠️ Warning:

  • Currency & Items: Add Pesetas, Spinels, crafting materials, herbs, or first aid sprays.
  • Weapons & Upgrades: Unlock all weapons (including the Primal Knife, Handcannon, or Chicago Sweeper) or max out their upgrades.
  • Unlockables: Unlock bonus costumes, accessories (like the gas mask or sunglasses), and infinite amme via the Cat Ears.
  • Game flags: Mark challenges as completed (e.g., for S+ ranks) or adjust NG+ settings.
  • Experiment with different builds: With a Save Editor, players can try out new character builds, allocating different skill points and equipment to see how they affect gameplay.
  • Unlock special items: The Save Editor can be used to unlock rare or hard-to-find items, giving players access to powerful tools and upgrades that might not be easily obtainable through regular gameplay.
  • Enhance gameplay experience: By editing their save files, players can adjust the game's difficulty level, making it more challenging or relaxing, depending on their preferences.
  • Items: You can edit your inventory slots. Add the "Handcannon," "Chicago Sweeper," or "Primal Knife."
  • Ammo: Set ammo counts to maximum.
  • Pesetas: Edit your money amount.
  • Unlockables: Check flags for Professional Mode completion or S+ Rank rewards (to make them available in the shop).

Common edits and recommended values

  • Ammo: Add modest amounts (e.g., +50–200) to avoid trivializing combat.
  • Weapons: Enable weapons you already found; avoid adding dozens of endgame guns early.
  • Attachments & Parts: Only equip parts compatible with the weapon to prevent errors.
  • Currency (Pesetas): Increase moderately (e.g., +10k–50k) to buy upgrades without breaking progression.
  • Key items / story flags: Toggle only if you understand which flags control story progression — toggling incorrectly can soft-lock your game.

Save editors typically allow for the following in-game changes: