We've read some feedback regarding the Ultrawide Support of Othercide and we understand and agree with your suggestions.
The game currently can be run in ultrawide resolution, however, we're working on a patch to add an option in-game that allows you to easily change your resolution settings.
Meanwhile, if you'd like to run Othercide in ultrawide resolution, please follow the steps below:
1. Close the game
2. Delete the file _savecommon located here :
2. Delete the register key located here (except default) in the Registry Editor in Windows :
3. Launch the game and do not touch resolution settings again.
Please tell us if you encounter any issue related to that!
The Othercide Team