Although the state has a long history of gambling, its relationship with online gambling is more recent.īy understanding the Pennsylvania online gambling bill, players can better understand which products are legal and how to protect themselves under the law. Each of these can be enjoyed live in the state, although casino gaming only became legal in recent years. This includes horse racing, casino gambling, the Pennsylvania lottery, and small games of chance. The Keystone State permits many forms of gambling. In order to understand what’s allowed in the state, it’s important to understand the Pennsylvania online gambling bill. Pennsylvania became one of the first US states to permit gambling online.