BUTTERFLY

⭐ — (18 endorsements) 📥 1,397 downloads 📌 v1 📅 5/27/2026
🟡 Updated this year

By svdsr1 · Gameplay

⬇ Download Mod Source: Nexus Mods ↗ 📅 Updated: 5/27/2026 📅 Created: 5/27/2026

🔍 Analysis

  • 👍 1.3% endorsement rate — high engagement, a strong quality signal
  • 🏆 #20 of 129 Gameplay mods in this game by downloads

📋 About This Mod

Ada spends Pesetas and Tactical Intel to buy and upgrade six combat skills, unlocks ultimate upgrades, designed to be compatible with most high-difficulty Separate Ways overhaul mods like Wavering Heart Extreme or RE4R Valkyrie.

A Peseta-Based Combat Upgrade System for Ada / Separate Ways

A lightweight REFramework Lua mod focused on low-ammo pressure, tactical resource conversion, stealth burst, delayed recovery, and high-risk transformation.


I. READ BEFORE INSTALLING

BUTTERFLY heavily changes the balance of Separate Ways.

This mod is NOT designed for a normal vanilla playthrough.

Recommended for extreme-difficulty, enemy-density, survival, or combat overhaul mods.

Supported: Separate Ways only.

Not supported: Main Story.

Only enable ONE BUTTERFLY version at a time.

This mod currently only supports the Old Version of the game. If your game has been updated, please refer to a downgrade guide first.


If you find that some skills are not working, you can try downloading dinput8.dll from Optional Files and overwriting your current dinput8.dll with it.

This is not guaranteed to fix the issue and is still being tested.

Please make sure to back up your original dinput8.dll first!! Otherwise, unexpected issues may occur!!


II. WHICH VERSION SHOULD I USE?

Recommended for most players: Fast Version

  • []BUTTERFLY English Fast[/]

    []BUTTERFLY Chinese Fast[/]

The Fast version removes the heavier save-file detection path and is designed to avoid the 2-3 second stuttering issue reported by some users.

If you use the Fast version:

  • []Buy upgrades near a typewriter.[/]

    []Save your game manually after buying upgrades.[/]

    []Use the Force-save current upgrades to profile button in the mod menu when needed.[/]

    Standard Version

    []BUTTERFLY English[/]

    []BUTTERFLY Chinese[/]

📊 Mod Details

Game
Residentevil42023 Mods
Author
svdsr1
Version
1
Downloads
1,397
Endorsements
18
Category
Gameplay
Created
5/27/2026
Updated
5/27/2026

🔧 How to Install Resident Evil 4 (2023) Mods

Download from Nexus Mods.

📖 Full step-by-step install guide for Resident Evil 4 (2023) →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for Resident Evil 4 (2023) commands, item IDs, and more.

Keep browsing — more Resident Evil 4 (2023) mods await

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