Explore Atari games through several kinds of evidence

Atari research benefits from looking at games, manuals, advertising and player recollections together. Each source answers a different question: a manual explains controls, an advertisement makes a promise and play reveals what the system actually does.

Keep notes with a date, a source type and the specific observation you are using. A remembered arcade session is valuable as a memory, but it should not be presented as a specification or a release record.

Choose one game and compare how it teaches its rules across the title screen, manual and first minute of play. The gaps between those explanations often reveal more than a list of technical features.