Hi there! I understand your Top Heroes app crashes and won't load past 18%, which can definitely interrupt your gameplay. To help fix this, I have a few questions to get a clearer picture:

1. Have you tried restarting your device or the app already?
2. Are you connected to Wi-Fi or mobile data when this happens?
3. Is your app updated to the latest version from the Play Store?

Once I know this, I can guide you better. Meanwhile, here’s a basic step-by-step you can try on your Android 10 device with WebKit browser:

1. Restart your phone: Sometimes a simple reboot can clear small glitches.
2. Clear cache of the Top Heroes app:
- Go to Settings > Apps > Top Heroes
- Tap on Storage
- Choose Clear Cache (not Clear Data yet)
3. Check for app update: Open Play Store, search for Top Heroes, and update if available.
4. Ensure stable internet: If possible, switch between Wi-Fi and mobile data to test.
5. If it still crashes: Go back to Settings > Apps > Top Heroes > Storage and tap “Clear Data.” This resets the app but you might lose local settings or require login again.

If none of these resolve the issue, deleting and reinstalling the app fresh can often fix corrupted files causing crashes. Also, keep an eye on your device storage space because low storage can impact app stability.

I found some reports on Reddit and forums about similar issues where users fixed crashes by clearing cache, restarting, or reinstalling the app1.

Let me know how these steps go or if you've already tried some—I can guide you from there! Are you satisfied with this approach so far?