Most of the most modern-day casino games trace their roots back to Europe. Roulette, baccarat and blackjack all started their way to prominence on this continent. However, times change, and so do casino games. Which begs the question, which is the most popular casino game in Europe currently? While the answer to that may not be immediately clear, this article has compiled a list of some games that you're likely to find in any European land-based or online casino.