The Evolution of Online Casinos Unlike traditional casinos, online casinos are accessible 24/7, and players can play on their mobile devices or desktop computers. Online casinos also offer a wider range of games than traditional casinos, and players can enjoy games with different stakes. The first online casino was launched in 1994 by Microgaming, a software provider. The crazy-time-play.org casino offered just 1 game, and players had to download the software to play. Over the years, online casinos have evolved, and today, there are thousands of online casinos offering different games.