ZX Spectrum emulator
It's a ZX Spectrum emulator written entirely in Assembler. It runs under MS-DOS, and pretty well also in Windows and MS-DOS emulators, like Dosemu and Dosbox. It's the first emulating the Inves Spectrum + (a Spanish clone) You can try a newer and better emulator, made also by me, for Unix systems (Linux, Mac, Raspberry Pi and others) and Windows here: http://sourceforge.net/projects/zesarux/
Latronix Regnum Arts - Open Source Faction is an open source and freeware developer for all sorts of goodies. Be it games or applications. This is the home for the Drug Turfs Game (A Drug Wars like game) and the Drug Turfs Library.
lsed --- open-source applications developed by engineering students