OpenRA is an Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert. Developed by OpenRA developers
License: Open Source
Command & Conquer (Series) is known for its rich single-player campaigns, high-quality graphics, and a strong multiplayer experience, while OpenRA focuses on community-driven development, offering a free-to-play model with the ability to play classic C&C games with updated features. The former appeals to those seeking a polished, narrative-driven experience, while the latter is ideal for players interested in modding and community engagement.