At this time, we do not support the Windows 10 operating system. However, we are aware that players may experience technical issues with Windows 10. Please submit a ticket at https://support-combatarms.nexon.net/hc/en-us and provide the following information under the Technical Support form selection. In addition, please title your ticket Windows 10 - Combat Arms.
Date of the incident:
We will provide updates as they come along.
At this time, Web launch is not supported for Microsoft Edge.
In order to launch the game, you'll need to launch it with the Nexon Launcher.