Command & Conquer: Red Alert 2 - Mental Omega

Mental Omega is a free unofficial expansion pack for Command & Conquer Red Alert 2 Yuri's Revenge. It started off as a balance modification and after a few years, it had grown into an unofficial sequel with new campaigns for the Allies, Soviets and Yuri. Now, version 3.3 marks the end of the long road and is the final iteration of the Mental Omega mod series.