Hu-Go by Zeograd
Hugo is "Free" and is based on the Sources of FPCE and xpce Emulators. Zeograd was interested in continuing the Project and the end result was Hu-Go! for Linux, FreeBSD or Microsoft Windows 95/98/2000/XP. This really is a nice emulator and the current version 2.12 released on 9 May 2005 is really quite Promising. There is also a Linux version of the emulator, to see more about that click on Hugo-Linux. I have no doubt that Hu-Go! will be the "The Best" PC Engine Emulator one day. Although not all games are fully playable or even functional. Hugo is defiantly a glimpse of things to come for all PC Engine based Fans.
Hugo System Requirements
CPU : Pentium 166 Or Higher
RAM: 8MB Or Higher.
OS: Microsoft Windows 95/98/2000/XP
Sound: A sound card (only if you want to hear sound, of course)