One of the greatest real-time strategy games of all time, C&C: Red Alert brings a sci-fi twentieth-century conflict into the C&C mix. According to the. Command & Conquer: Red Alert is a real-time strategy computer game of the Command & Conquer franchise, produced by Westwood Studios and released by Modes : Singleplayer, multiplayer. Red Alert Universe has been marked for cleanup. Reason(s): Please add appropriate links to the table. Please refer to the talk page for further discussion.