Demo Video: https://youtu.be/IDXSfl0UzBk?si=KBfY69xLZVNcI6Yi

A Production-Ready C++ Native Settings System for Unreal Engine 5.4+

Compatible with UE 5.4, 5.5, 5.6 and 5.7.

Features a complete, high-quality Sci-Fi Dark Metal & Neon Cyan UI theme. Powered by GameInstanceSubsystem and Enhanced Input, this plug-and-play solution provides everything you need to implement a modern, optimized options menu in your game instantly.

Key Features

Graphics & Display Settings

- Smart Resolution Control: Seamless resolution changes featuring a 15-second auto-revert countdown and confirmation dialog.

- Window Modes: Out-of-the-box support for Borderless and Windowed modes.

- Scalability Presets: Low / Medium / High / Epic / Custom with granular individual sub-settings (Shadow, Texture, Anti-Aliasing, View Distance, Post Processing).

- Frame Rate & Sync: Frame Rate Limit toggles (30 / 60 / 120 / Unlimited) and full V-Sync support.

Audio System

- Granular Volume Controls: Master, BGM, SFX, and Voice volume sliders (0-100%).

- Mute All Toggle: Instantly mute all audio channels with a single checkbox.

- Real-Time Sync: Powered by a robust Sound Mix and Sound Class architecture for instant, real-time audio updates.

Enhanced Input Key Remapping

- Modern Integration: 100% compatible with Unreal Engine's built-in Enhanced Input System.

- Conflict Detection: Real-time key conflict detection with inline error warnings to prevent duplicate bindings.

- Instant Reset: "Reset All Keys" functionality to revert back to DataAsset defaults.

System Architecture

- Persistent SaveGame System: Automatically saves user configuration to disk, and loads/applies them on startup.

- Global Subsystem Access: Easily access the settings framework from anywhere via UGameInstanceSubsystem.

- Data-Driven Workflow: Easily configure your setup via UDataAsset (NativeSettingsConfig).

What's Included

- Fully functional C++ Plugin Source Code.

- Cyberpunk/Sci-Fi themed UI Widget Blueprints (WBP).

- Complete Demo Character Blueprint (BP_DemoPersonCharacter) with input setup.

- Ready-to-use Example DataAsset (DA_NativeSettingsConfig).

- Clean, production-ready, and well-commented code structure.

Quick Setup

1. Enable Enhanced Input plugin in Project Settings

2. Add to DefaultInput.ini:

[/Script/EnhancedInput.EnhancedInputUserSettings]

bEnableUserSettings=True

3. In BP_YourCharacter BeginPlay:

- Get Enhanced Input Local Player Subsystem

- Add Mapping Context (IMC) → check "Options Notify User Settings"

- Get NativeSettings Subsystem → Initialize With Config (DA_NativeSettingsConfig)

To open the Settings UI, bind a key (e.g. Tab) to:

- Create WBP_NativeSettings → Add to Viewport → Set Show Mouse Cursor true

(See BP_DemoPersonCharacter for reference implementation)

4. Assign your IMC and SoundClasses in DA_NativeSettingsConfig

Important Limitations

- Single-Player Focus: Tailored for single-player/client-side rendering. Network replication for multiplayer dedicated servers is not included.

- Demo Assets: The demo level relies on Epic's default Starter Content, which is not packaged inside the plugin.

- Platform Compatibility: Windows platform only. Mac/Linux/Consoles are not officially supported.

Technical Details

- Engine Version: Unreal Engine 5.4+

- Type: Code Plugin (C++)

- Input System: Enhanced Input

- Network Replicated: No

- Supported Target Platforms: Windows

AI Disclosure

Some promotional icons used in the demo maps are AI-generated. The plugin source code, logic, and UI layouts are 100% handcrafted and fully compliant with FAB policy (CreatedWithAI).

Documentation: https://drive.google.com/file/d/1VI4h-an4pK9eq-qpASAqJJC5fQBS6Cx0/view?usp=sharing