Mental Omega is a popular mod for the game Command & Conquer: Red Alert 2 and Yuri’s Revenge. It is a free fan-made expansion pack that adds new campaigns, structures, units, maps, and multiplayer modes. It is set in an alternate timeline and includes a variety of new factions, weapons, and technologies. It also includes a unique story line and original music. The game is designed to be a challenge for experienced players and includes a variety of difficult missions. It also has a thriving online community and offers a variety of tournaments and competitions. Mental Omega is one of the most popular mods for Command & Conquer and is a must-have for any fan of the series.
Absolutely free open source engine for the original C&C series titles.