We are sorry to hear that you’re getting an error while trying to launch Worms 4. This is due to the apps permissions not being set correctly.
As a workaround, please follow the following steps and you will start playing Worms 4 in no time:
1. Enter your Phone Settings
2. Choose Apps
3. Search for the Worms 4 app on the list and tap it
4. Slide down to Permissions
5. Make sure that all the permissions are turned on
You should then be able to play the game with no issues.
We do apologize and rest assured that we are working to get it fixed as soon as possible.