The document discusses research techniques for classic and modern games. It provides examples of primary and secondary research methods. For classic games, the document examines The Legend of Zelda: A Link to the Past through primary research by playing the game. For modern games, it analyzes Fallout: New Vegas using secondary research sources. Both games are evaluated on aspects like combat, story, characters and sound. The document concludes that varied combat and open worlds are strengths, while basic stories and combat can become repetitive weaknesses.