In modern English a casino is a facility that houses and accommodates certain types of gambling activities. Casinos are most commonly built near or combined with hotels, restaurants, retail shopping, cruise ships and other tourist attractions. Some casinos are known for hosting live entertainment events, such as stand-up comedy, concerts, and sporting events. Use in the past, and modern use in other countries, does not necessarily involve gambling. Customers gamble by playing games of chance, in some cases with an element of skill, such as craps, roulette, baccarat, blackjack, poker, and slot machines. Most games played have mathematically-determined odds that ensure the house has at all times an advantage over the players. This can be expressed more precisely by the notion of expected value, which is uniformly negative (from the player's perspective). This advantage is called the house edge. In games such as poker where players play against each other, the house takes a commission called the rake. Casinos sometimes give out complimentary items to gamblers. Youchien Gaiden Kareinaru Casino Club - Double Draw is a gambling game that features Roulette, Baccarat, Blackjack, Gunshooting, Racing, etc.