Start with high-confidence video game art books, then narrow by subgenre or adjacent topics.
Genshin Impact
miHoYo Co., Ltd
Arcade Game Typography
Toshi Omigari
The Legend of Zelda: Hyrule Historia
Patrick Thorpe, Michael Gombos
The Art of Fallout 4
Bethesda Softworks
TANKHEAD - Mechanical Encyclopedia Artbook
Tim Popelier, Emerson Tung
Marvel's Avengers the Art of the Game
Paul Davies
The Art and Making of Arcane
Elisabeth Vincentelli, Insight Editions