The ESP runs from a flash drive and draws through OBS 25.0.8, with the game in DirectX 11 Enhanced. BIOS needs virtualization, UEFI and Secure Boot off.
Requirements
Tick what matches your PC:
- Windows 10 or 11 (x64)
- An Intel or AMD CPU with virtualization
- UEFI boot mode, system disk in GPT
- A USB flash drive or a virtual one
System requirements
- Operating system Windows 10 or 11
- Processor Intel or AMD
- Graphics card NVIDIA, AMD or Intel
- Game mode Borderless window or windowed
- Launchers Steam
- Built-in spoofer No
- USB flash drive Needed to launch
- OBS Studio 25.0.8 Exactly this version, remove a newer one
Preparation
Enable virtualization (VT-x / SVM) The loader needs hardware CPU virtualization. Enabled in BIOS.
- Enter BIOS/UEFI and open Advanced → CPU Configuration (naming varies by board).
- Enable Intel Virtualization Technology (VT-x) on Intel, or SVM Mode on AMD. Save and reboot.
Enable Hyper-V Needed when the product requirements say Hyper-V must be on. Enabled in Windows features.
- Open Control Panel → Programs → Turn Windows features on or off and tick Hyper-V with all its sub-items.
- Open Command Prompt as administrator, run the command, then reboot:
bcdedit /set hypervisorlaunchtype auto
Disk in GPT layout If the loader says “Unsupported firmware”, the system disk is MBR and needs converting to GPT.
- Check the layout: Win+R → diskmgmt.msc, right-click the system disk → Properties → Volumes → Partition style. It should read GUID (GPT).
- If it's MBR, convert without data loss: admin Command Prompt, run mbr2gpt /convert /allowfullOS. After converting, switch the BIOS boot mode to UEFI.
Disable Secure Boot Secure Boot stops the loader from starting. Check the status first, then disable it in BIOS if needed.
- Check the status: press
Win + R, typemsinfo32, and in System Summary find Secure Boot State. If it reads Off or Unsupported — you're set, skip the rest. - If it's On — enter BIOS/UEFI (tap
Del,F2orF10while the PC boots — depends on the motherboard). - Find Boot or Security → Secure Boot and set it to Disabled. Save (usually
F10) and reboot.- If Secure Boot is greyed out, set a Supervisor Password under Security first — that unlocks the option. You can remove the password afterwards.
- Check that virtualization is on: Task Manager → Performance → CPU, the Virtualization line should read Enabled.
- Set the BIOS boot mode to UEFI (guide).
- If Hyper-V is missing from the list, download the bat file, run it as administrator and restart the PC.
- In PUBG graphics settings choose DirectX 11 Enhanced.
Launch
- Download the loader and move the folder from the archive to a USB flash drive.
- No flash drive — create a virtual one with OSFMount.
- Unpack all files into one folder, run
loader.exeand enter your key. - Select the game and press the launch button.
- Start PUBG following the loader prompts, without pressing anything in the loader yet.
- Once the main menu loads, install OBS Studio 25.0.8 — exactly this version.
- Run OBS as administrator.
- In OBS double-click Game Capture and choose Capture specific window.
- Pick the PUBG
TslGame.exeprocess and press OK — the game must be running at this point. - Wait until the game picture shows up in the OBS window.
- If your graphics card is AMD or Intel:
- Install Action! Screen Recorder, switch it to Games mode and wait for the FPS counter in the top right of the game menu.
- Press
F5in the loader window and follow its prompts.
Problems & fixes
2Change game window mode and Press F5
1920x1080 to 1680x1050 or back), apply and press F5 in the loader.The loader says a requirement is not met
FAQ
1Do I need a physical USB flash drive?
Still stuck?
Run R1XON Checker first — it pinpoints most launch problems in 30 seconds. If it still fails, attach the checker report to your support ticket and we’ll sort it out fast.