Game Design Books
GENERAL GAME DESIGN
A Theory of Fun for Game Design by Raph Koster ★
The Art of Game Design by Jesse Schell (includes review of A Deck of Lenses)
A Game Design Vocabulary by Anna Anthropy and Naomi Clark
Challenges for Game Designers by Brenda Brathwaite and Ian Scheiber
GAME DESIGN DEEP DIVE
Game Feel by Steve Swink ★
Uncertainty in Games by Greg Costikyan