To resolve the issue of Dawn of Ages not loading and getting stuck between 50-80%, you can take the following steps:

1. Clear the Game's Cache and Data: Since you mentioned clearing the cache, double-check that you also clear the app data. Go to your system’s settings, find the Dawn of Ages app, and choose the option to clear both cache and data.

2. Verify Game Files: If you have the game on a platform like Steam, you can verify the integrity of the game files. Right-click on Dawn of Ages in your library, go to Properties, navigate to the Local Files tab, and select "Verify integrity of game files." This process helps to repair any corrupted files that might be causing the loading issue.

3. Check Your Graphics Drivers: Outdated or corrupted graphics drivers can cause loading issues. Make sure your graphics card drivers are updated to the latest version. You can usually find these on the manufacturer’s website (like NVIDIA or AMD).

4. Adjust Virtual Memory Settings: Sometimes, low virtual memory can lead to loading issues. To adjust virtual memory settings, follow these steps:
- Right-click on This PC and select Properties.
- Click on Advanced system settings.
- Under the Performance section, click Settings.
- Go to the Advanced tab and click Change under Virtual Memory.
- Ensure the paging file size is set to at least 8 GB.

5. Remove Mods: If you are using any mods with Dawn of Ages, consider removing them temporarily. A mod could be causing conflicts that lead to the game freezing during load. After removing mods, try launching the game again.

6. Check for Updates: Make sure that Dawn of Ages is up to date. Sometimes game developers release patches that fix similar issues.

7. Reinstall the Game: Since you've already attempted this step, ensure that when you uninstall the game, you also remove any leftover data files, especially those that could be found in your "Documents" or "AppData" folders related to Dawn of Ages before reinstalling again.

8. Contact Support: If you have gone through the above steps and the game is still stuck at loading, consider reaching out to the support team for Dawn of Ages for additional assistance.

These steps should help resolve the loading issue you're experiencing with Dawn of Ages. If you want more details or additional support, you may refer to community discussions where similar issues have been resolved - learn more - learn more - learn more - learn more - learn more.