LOL. Try reading the book before complaining about what's not in it.
Page 6, Touchstones.
"TTRPGs: 13th Age from Pelgrane Press, Apocalypse Keys from Evil Hat Productions, Apocalypse World from Lumpley Games, Blades in the Dark from Evil Hat Productions, City of Mist from Son of Oak Game Studio, Cortex Prime from Fandom Tabletop, Cypher System from Monte Cook Games, Dishonored from Modiphius Entertainment, Dungeons & Dragons from Wizards of the Coast, Flee, Mortals! from MCDM Productions, For the Queen from Darrington Press, Genesys from Fantasy Flight Games, Lady Blackbird from One Seven Design, Masks: A New Generation from Magpie Games, Pathfinder from Paizo Publishing, Shadowrun from Catalyst Game Labs, The Quiet Year from Buried Without Ceremony, The Wildsea from Mythopoeia Games Publications, Slugblaster from Mythopoeia Games Publications."
Special Appreciation #5: "Blades in the Dark from Evil Hat Productions and Apocalypse World from Lumpley Games helped shape the narrative flow of the game, and their playbooks inspired a lot of the character sheet development."