8.2 GB
Full install
⬥Client Portal⬥
Download & Launcher
Everything you need to install Radiance Perfect World 1.8.8 in one place: the latest 64-bit client build, incremental patch, and preparation checklist to avoid launcher issues.
Pan Gu
Version
Feb 2026
Last update
Installation packages
Pick your download
Use the complete client if you are joining us fresh, or grab the latest incremental patch when you already have an older installation. Utility packs keep the launcher, fonts, and redistributables up to date.
Complete client
Full 64-bit client (v1.8.8) with high-resolution assets, launcher, and built-in anti-cheat modules.
- Fresh-install package for new players.
- Includes launcher and latest content files.
- Extract to a short path like C:\RadiancePW.
Incremental patch
Only download this if you already have the previous Radiance PW client installed.
- Updates only changed files from recent builds.
- Apply over your existing Radiance install.
- Run launcher after patch to verify files.
Utility pack
Supporting files for troubleshooting: launcher redistributables, Visual C++ runtimes, and DirectX installer.
- Fix pack for launcher startup/update issues.
- Includes VC++ runtimes and DirectX installer.
- Optional font files for UI text overlap fixes.
Security warning
Temporarily disable your antivirus or add the Radiance PW folder to the exclusions list before extracting. False positives are common with private server launchers, but every file is manually scanned.
Need another mirror?
Open a ticket on Discord if you require a torrent, OneDrive link, or region-specific mirror. We will share alternative links during peak demand.
System requirements
What your PC needs
Radiance PW runs on modern hardware without demanding a flagship machine. Meeting the recommended tier keeps large-scale wars smooth and ensures the new renderer shines.
| Component | Minimum | Recommended |
|---|---|---|
| Operating system | Windows 10 64-bit (21H2) | Windows 11 64-bit (23H2) |
| Processor | Intel Core i3 / Ryzen 3 | Intel Core i5 / Ryzen 5 |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | NVIDIA GTX 550 Ti / Radeon HD 6850 | NVIDIA GTX 970 / Radeon RX 580 |
| Storage | 10 GB available (HDD) | 15 GB available (SSD) |
| Network | Broadband 5 Mbps | Broadband 15 Mbps+ |
Controller support
Gamepads work through Steam Input or DS4Windows, but keyboard/mouse remains the recommended setup for combat precision.
Display settings
We support ultrawide monitors. If you play on a 4K panel, enable DPI scaling inside the launcher to prevent UI drift.
Installation checklist
Follow these steps
Step 01 · Download
Pick a mirror, download the archive, and compare the provided checksum (posted on Discord) to ensure file integrity.
Step 02 · Extract
Use 7-Zip or WinRAR to extract to a short path such as C:\RadiancePW. Avoid nested folders or cloud-synced directories.
Step 03 · Run launcher
Right-click RadiancePW.exe > Run as administrator. The launcher will validate assets, download missing files, and prompt for updates.
Step 04 · Configure
Inside the launcher set your resolution, frame limit, and audio preferences. Enable the crash reporter and optional high-FPS renderer.
Troubleshooting
- Launcher stuck on 0%? Delete patcher.tmp and restart as admin.
- CRC errors? Re-extract the archive and verify the checksum.
- Missing MSVCP DLLs? Install the utility pack runtimes.
Account setup
Create or manage your account from the Player Panel before logging in. Credentials sync instantly with the game server.
Need help?
Talk with our support team
Having trouble installing or patching the client? Share your launcher logs and DxDiag on Discord and we will walk you through a fix.