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Official repository for 8086tiny: a tiny PC emulator/virtual machine
#FreeGEOS source codes. The offical home of the PC/GEOS operating system technology. For personal computing fans. For all developers and assembly lovers. For YOU!
Modern Generic SVGA driver for Windows 3.1
Project for accelerating SNES games using the SA-1 chip.
Source code of GEOS 2.0 for the Commodore 64 and 128
A modern, scratch-built, open-source (GPLv3) alternative ROM BIOS for PC, XT, 8088 Clone or Turbo PCs.
A project to create unencumbered open-source ROMs for use on selected retro computers
Home of the HX DOS Extender and its DPMI-host HDPMI.
Jemm386 and JemmEx are socalled EMMs ( Expanded Memory Managers ) or, more exactly, V86 monitors.
small stub that allows to run "bare" 64-bit PE binaries in DOS
Patches which add features to, and improve the usability of, the 1990s video games Ultima VII (BG and SI) and Ultima Underworld (I and II), along with a program to compile and apply these patches.
Enhanced DR-DOS kernel and command interpreter ported to JWasm and OpenWatcom C
Portable, lightweight Turbo PC/XT emulator written in Odin.
A new 8086-based reimagining of PC DOS and BASIC
This is a reconstruction of the original 1981-82 IBM PC BIOS source code using scanning and transcription of the BIOS listings found in the IBM Technical Reference manuals.
TEMU ("Tandy Emulator") and VSB ("Virtual Sound Blaster"), two nifty MS-DOS TSR utilities originally developed by Andrew Zabolotny (Андрей Заболотный).
eXtended Memory Manager (XMM) that can manage memory beyond the 4 GB barrier, up to 1 terabyte.
Multimedia terminals for the Commodore 64, Commodore Plus/4 and MSX computers, implementing the Turbo56K protocol
XRacing is an MSX1 game prepared for the MSXDev2018 competition
Little Assembler Games for 8086 processor