Greetings harBINger,
We greatly apologize for the issue that you encountered in our game.
We will immediately look into the matter at hand to find the root of the problem and fix the issue at hand. Thank you for informing us on such concerning matter. It is okay, you don't need to do it for us. It is our responsibility to ensure that these kinds of problems are fixed and to ensure the best gaming experience to all our users.
In addition; have you tried to adjust the button configurations to the arrow keys because our default buttons does not contain arrows?
Here are the steps just in case:
1. Open your main menu
2. Go into the settings options
3. Under controls options, simply select the button or function that you require
4. Key in the button that you would like it to be.
Have a blast!
Cheers~
Naophire ><