Faster-paced games were less popular, leaving that to Sharp X68000 and FM-Towns, but some of them have been made for this machine, including five first entries of the famous Touhou series, which were significantly different from later releases. Many games for that computer were aimed for adult audiences. As a result there was no way to achieve 60fps especially in higher resolutions (which were seen often because it made Japanese characters more legible), so the PC-98 became a home of many slower-paced games, mainly visual novels, but also JRPGs and adventure games among other genres. The PC-98 was made with office work in mind and corners had to be cut to make this machine more affordable, which was especially evident in the slow speed of its framebuffer. They were not released or marketed outside of Japan, besides few attempts such as APC-III and PC-9801FC. In fact, the introduction of a native Japanese version of standard MS-DOS in the early 90s and subsequent entry of cheaper foreign IBM clones in the Japanese market was the nail in the coffin for the PC-98. Some PC-98 software may work on an IBM or vice versa, but this is very YMMV. Despite using Intel x86 chips, MS-DOS and Windows OS, and many other superficial similarities, the series is not IBM compatible. The NEC PC-9800, also known as the PC-98, were a family of computers made by NEC throughout 1982 to 2000.