Why was Atari coin-op so successful at creating dozens of original and highly influential games in just a few years, many that still sell today? In this 30-year anniversary classic postmortem Franz Lanzinger, the original programmer and designer, will analyze, review, and spill the secrets of Atari's classic arcade game, Crystal Castles. Featuring Bentley Bear picking up gems and getting chased by trees and bees, Crystal Castles broke ground as a fast-paced, yet nonviolent, 3D isometric game. It was Atari's first arcade character game with an ending and included an ingenious secret warp system. Franz, also a professional pianist, will perform the music on his stage piano with the audience getting a live, close-up view. The talk will feature rare documents, sketches, photos, videos, and even actual 6502 code from the heyday of Atari coin-op, defiantly known as "Coin-op, the real Atari."