Neko Project II kai is an accurate open-source emulator for the NEC PC-9801 and PC-9821 series of Japanese personal computers. It enables playing vintage Japanese PC games and running retro PC-98 software natively.
Features:
- Emulation of x86 CPUs (from 80286 through Pentium) and PC-98 system architectures
- Accurate sound synthesis supporting OPNA, OPN, OPL, and MIDI soundboards
- Support for D88, FDI, HDX, and HDI floppy and hard disk image formats
- Configurable display rendering supporting 15/24/31 kHz screen modes and scanlines
- Gamepad and mouse integration for classic PC-98 adventure and shoot-em-up titles
Screenshots

Install
If this does not work, see FAQ#1
If this button doesn't work, see FAQ #1
How to install?
Screenshots
Sites
Sources
Exact match
Name match
Description match
No applications found
No applications found matching "{0}"
Try selecting "All architectures" or broadening your search keywords.
Check for typos or try searching with different keywords.
Clear search
{0} results
Failed to load apps.