Why You're a Completionist (ft. Jirard and Greg from "The Completionist")

Why You're a Completionist (ft. Jirard and Greg from "The Completionist") is the 44th episode of Game Theory on The Game Theorists.

Description
''Why do we play games? And why do some gamers feel compelled to achievement hunt until they collect everything? Game Theory teams up with Jirard and Greg from "The Completionist" to unlock what compels us to play games, why video games are addictive, and the psychology behind achievement hunters.''

Trivia

 * This is the third collaboration video on The Game Theorists and the first one on Game Theory, this time with Jirard and Greg from The Completionist.