One of the pillars of motivation is a framework known as Competence, Autonomy and Relatedness. But the last one, although being one of the most important for social connection, is often left behind by (especially single-player) game designers. How can you add Relatedness to your single-player games?
There are games with very innovative mechanics that seem familiar, although new. There are other games that have stunning graphics. And there are others like “Before We Leave” that have both. The economy of the game is innovative, yet easy to grasp. How can you achieve this balance?