Unavailable to update the game

If tapping the update button in Google Play only shows “Open,” please try the following steps:
■ How to Resolve the Disabled Update Button Issue
Fully close the Google Play Store app, then relaunch it.
Search for “Axis Blade” directly and tap Update if available.
※ Avoid using suggested or related keywords.
Please tap the magnifying glass icon and enter the app name directly.
If the above doesn’t work, try clearing the Play Store’s cache and data:
Device Settings > Apps > Google Play Store > Clear Cache & Data
(Menu names may vary depending on your device.)
If the issue still persists, please uninstall Axis Blade and reinstall it from Google Play.