1. Why Infinity Nikki(无限暖暖) Crashes When You Capture Frames
The PC version of Infinity Nikki ships with Anti-Cheat Expert (ACE), a kernel-level protection that includes an Anti Frame Capture (反截帧) module. Any tool that tries to hook the swap-chain—ACE kills the process.

2. What RenderDoc Pro Does Differently
RenderDoc Pro adds a thin, signed kernel driver that hand-shakes with ACE instead of racing against it:
- Redirects buffer copies through an anti-cheat friendly method.
- Throttles capture frequency to avoid the rapid snapshot pattern.
- Sandboxes Calling so anti-cheat module never sees unknown reads.
The result: you get frame captures, live-GPU inspection, and API call replays without triggering the Anti Frame Capture.
4. Step-by-Step Guide
- Open RenderDoc Pro on your computer.
- In the “Select Path” field or dialog, locate the main executable. By default, the file is named
X6Game-Win64-Shipping.exe
in the game’s folder. - Once selected, click “Start” in RenderDoc Pro.
- Run the Game Normally.
4. Best Practices & Legal Notes
- Keep RenderDoc Pro up to date. Every anti-cheat product update may change the rule and protocol.
- Stay within the Terms of Service. Even with compatibility, you assume all risk when attaching debuggers to a live game, and it is up to each individual to confirm they are operating within legal and contractual boundaries.