CoreWin 2.3 is Chip Wendell's feature packed Mars for Windows.

pMars v0.9.2 - C source for the official Redcode simulator of rec.games.corewar. Download pMars

pMars-SDL is a Windows binary provided by Joonas Pihlaja.

pMars v0.8.0 (163K) - compiled for Windows 95/NT by Phil Knight.

pyCorewar is Jens Gutzeit's Python Redcode simulator.

fMars (fast Mars) is Michal Janeczek's Redcode simulator.

A.R.E.S. is a simulator for Windows with extensions allowing stacks, absolute addressing and console i/o. Includes an operating system written in Redcode.

nMars by Pavel Šavara

Mercury2 (24K) - Albert Ma's '88 Mars. ASM source and DOS binary.

QMars v1.1 (15K) - C++ source code for Martin Ankerl's QMars Redcode simulator. Further details are available on the QMars Homepage.

Exhaust-ma (49K) - source code for the Exhaust Redcode simulator as optimized by Martin Ankerl. Full details are on the Exhaust-ma Homepage.

exMARS v0.0.1 (67K) - For more details, see the exMARS Homepage.

Non-Standard Corewar Variants

[Italian] XRK - a simulator for the first Redcode standard - ICWS'86.

Leif Lindgren has implemented Redcode in CommonLISP.

corewar.co.uk