What form of play does King Oil and Personal Preference have in common?
King Oil King Oil is a board game by Milton Bradley, created in 1974 and now long out-of-print. The game requires players to drill for oil on a three-dimensional board, acquiring property and wealth.
Pure play A pure play company is a company that focuses only on a particular product or activity. Investing in a pure play company can be considered as investing in a particular commodity or product of a company.