Play-Mode Asset Firewall

🛡️ Stop bad surprises

Play Mode can change real project assets. One test can leave a ScriptableObject, material, or subasset in the wrong state. Play-Mode Asset Firewall watches the assets you choose and helps you handle each change.

🎯 Protect only what matters

Set clear scope rules for folders, asset types, and named assets. Preview the scope before you run. Pick Observe, Prompt, or Lock for each workflow.

✅ Keep, revert, or ignore

When a test ends, review the changes in one place. Keep a good change. Revert a bad one. Ignore a known change. Each choice is clear and made by you.

🧰 Built for real work

The included samples cover ScriptableObjects, materials, subassets, late-loaded assets, tuning work, and stale conflicts. Session history and recovery data help after a test goes wrong.

📄 Easy to share

Export clean JSON or Markdown reports for your team and CI. The tool runs in the Editor and does not add code to your player.