Chaos Zero Nightmare Bug and Error Reporting Guide
Even top gacha games have launch hiccups! Here’s how to report bugs, get help, and fix the most common errors in Chaos Zero Nightmare.
1. Common Bugs & Error Types
- Patch Errors / Game Won’t Launch: Stuck on splash, endless downloads.
- Account/Login Issues: Gray login, failed sync, reward mail not appearing.
- Connection Bugs: Infinite loading, network disconnects, delays.
- Visual/UI Bugs: Translation/asset issues, black screens, button errors.
- Lost/Missing Items: Pre-reg rewards, purchase failures, payment errors.
- Save Data Bugs: Progress or epiphanies not saving after chaos runs.
- Platform or Compatibility Problems: Stove/Linux issues, controller support.
- Crash or Freeze: Game closes mid-fight, device overheating.
2. Quick Fixes to Try First
- Restart Game and Client: Most crashes and patch errors clear with a restart.
- Check Updates: Always play with the latest version.
- Reinstall the Game: Delete the old app and redownload.
- Relog Account: Especially for sync/reward errors; reset password if needed.
- Clear Cache/Data: On Android, use app settings. On PC, clear old installer files.
- Switch Connection: Try Wi-Fi/data toggle, restart your router, or free up memory.
- Contact Payment/Support: For missing item failures, submit a ticket with purchase proof.
3. How to Officially Report Bugs
In-Game Help System
- Open the main menu
- Tap “Help,” “Support,” or “Customer Center”
- Fill out the bug report with your Player ID, device/system specs, and a screenshot or exact error message
- Submit; the support team usually replies within 1–4 business days
STOVE (Official Forums)
- Visit the Bug Reports board on STOVE
- Post the bug description, attach logs/screens, and list:
- Player ID/UID
- Server/region
- Time, date, and steps to reproduce the issue
- Screenshots, video, or error messages if possible
- For urgent payment/item issues, also use the Issues & Feedback Board
What to Include
- What problem happened?
- What were you doing when it occurred?
- Screenshots or video
- Player ID/region/platform
4. Watch for Developer Updates
- Check official patch notes & bug boards for hotfixes and ongoing issues.
- Community fixes and workarounds are often shared on r/ChaosZeroNightmare or Discord.
Pro Tips
- Always play on the latest app version.
- Major bugs are patched fastest when users submit clear, detailed reports.
- For major crashes, don’t forget to send device logs/support dumps.
- For ongoing launch week issues, wait for official hotfix posts on forums or in-game notices.
Tackling bugs as a player means clear reports and patience, help the developers, and your future self, by documenting now for a smoother Chaos run!


