Caesars Palace 2000 is a gambling video game developed by Runecraft and published by Interplay Entertainment. It is named after the famous Caesars Palace on the Las Vegas Strip near Las Vegas, Nevada.
Interplay announced that they were working on a title for the Dreamcast, eventually being announced for the PC and PlayStation as well. It was known to be a 3D simulation of gambling and it was going to have the traditional casino games in it. The game was fully licensed by the Caesars Palace casino. It features six card games, table games, five slot machines, and video game machines. Additionally, each game plays by official Caesars Palace rules and uses casino odds and payouts verified by William Bertram, Ph.D.
Source: Wikipedia, "Caesars Palace 2000", available under the CC-BY-SA License.