Mirillis Action! 1.23 Full Version support for Windows 10. Mirillis Action! is the powerful games and screen recorder which allows you to record real-time games and desktop screen and save into mp4 and avi formats. Mirillis Action! can record video in high quality, and easily exported into the format you need. With Mirillis Action!, you can easily record web player, record music, capture screenshots, gameplay, embed live audio commentary to create high quality tutorials, and more.