While (often referred to as "GURPS Classic" by its publisher) has been superseded by the 4th Edition, a significant portion of its library is officially available in digital eBook formats. Current Availability & Digital Distribution
Many 3rd Edition supplements—including genre worldbooks like GURPS Japan and GURPS Espionage —have been converted into digital reprints known as the e23 project . GURPS 3rd Edition eBooks
The GURPS Basic Set, Third Edition, Revised is available as a fully indexed PDF for approximately $20.00. While (often referred to as "GURPS Classic" by