Prime universe
(Capcom's primary storyline)

Greg A. is the name of an executive who was part of the Umbrella Corporation until his death some time after the destruction of Raccoon City.


Greg had level 9 security clearance, the second highest in the company. As such, he possessed information regarding the location of Stairway of the Sun, an African flower key to the culturing of the Progenitor Virus.

Greg was eliminated under the orders of Oswell E. Spencer in order to keep the Stairway of the Sun's location hidden.[1]


  1. Resident Evil 5, Spencer's notebook
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