Command & Conquer: Red Alert
Red Alert is a spin-off series from C&C that shows a different timeline to the original Tiberian universe as shown in the intro movie where Einstein used time-travelling to meet and stop Hitler, eliminating Nazi Germany from RA's world history.
The first video game about Command & Conquer: Red Alert was released in 1996.
* Yuri (only present in RA2: Yuri's Revenge)
* Empire of the Rising Sun (only present in RA3 and its expansions)