Also known as: 霍夫曼, 格雷塔·霍夫曼, 重返未来霍夫曼
Greta Hofmann is a non-playable character in Reverse:1999, and also the sister of Enigma. She is an Experienced Field Investigator of The Foundation. In the story, she and Marcus are off to Vienna to find clues about Manus Vindictae's ritual that makes them immune to the Storm. Thanks to the joint effort of her, Marcus, and Kakania, their mission is success making her sacrifice all worth it.
Her family name, Hofmann, become the base name of the ritual core against the "Storm", Hofmann Knot.
She is voiced by Marisa McIntyre in English and Taichi You in Japanese.