Jason's Corewar Project  
   Downloads and links.
   http://ezmo.com/jason/projects/corewar/corewar.html

Core War - King of the Hill  
   The official KOTH tournament.
   http://www.koth.org/

pMARS Official Home Page  
   pMARS is the official Core War simulator of the ICWS and the rec.games.corewar newsgroup.
   http://www.koth.org/pmars/

Core War Source Code  
   Also includes tournaments.
   http://corewars.sourceforge.net/

Core War  
   Features information, competions, links, events, and downloads.
   http://www.corewars.org/

Exhaust  
   A redcode simulator to embed into applications.
   http://www.cs.helsinki.fi/u/jpihlaja/exhaust/exhaust.html

rec.games.corewar FAQ  
   FAQ from the Usenet newsgroup rec.games.corewar.
   http://homepages.paradise.net.nz/~anton/cw/corewar-faq.html

Core War Links  
   Damien Doligez's page. Features information and links.
   http://para.inria.fr/%7edoligez/corewar/

R.O.M.E. 68000  
   Some information about the R.O.M.E. 68000, a new system for Core War.
   http://www.math.unipd.it/~mezzetti/ROME68000/

Core War Download  
   Also offers a screenshot, description, and user reviews.
   http://happypenguin.org/show?Core%20Wars

MARS - Memory Array Redcode Simulator  
   Java applet version 1.2b for ICWS88 by T. Kentemich and W. Zimmer.
   http://members.gaponline.de/w.zimmer/Mars/Mars.html

Parallel Core War  
   A project to create a parallel MARS environment using either a network of transputers or a multi-CPU Power Series SGI machine.
   http://www.cosc.brocku.ca/Project/info/corewar.htm

ZX Spectrum Redcode  
   Runs Redcode programs on a 48K Sinclair ZX Spectrum.
   http://www.fazekas.hu/~egmont/zx_eng.html

SourceForge: Core War  
   A stable and complete implementation of Core War.
   http://corewar.sourceforge.net/

pMARS  
   Source code and binaries.
   http://www.ecst.csuchico.edu/~pizza/koth/pmars.html

Genetic Algorithms to Evolve Core Warriors  
   Some slides about using a genetic algorithm for evolving Core Warriors.
   http://www.cs.virginia.edu/~jdr8d/talks/corewar/

Philip Kendall's Core War  
   A guide to getting started and several downloadable Core Warriors.
   http://www.srcf.ucam.org/~pak21/corewar/index.html

A. K. Dewdney's Scientific American Articles on Core War  
   HTML versions of the original articles from Scientific American in the 1980's.
   http://www.koth.org/info/akdewdney/

CoreWar Koenigstuhl Page  
   A hill with several categories where every program fights every other program.
   http://www.ociw.edu/~birk/COREWAR/koenigstuhl.html

Christoph's CoreWar Page  
   Links to informational pages, servers, projects, and resources.
   http://www.ociw.edu/~birk/COREWAR/corewar.html

The Imp Ring  
   A webring of sites related to Core War.
   http://vyznev.net/corewar/impring/

Metcalf's Corewar Site  
   Contains details of Corewar IRC tournaments, and downloads.
   http://corewar.co.uk/

Corewar Info  
   Redcoders Frenzy tournament. Contains schedule, beginner's guides, benchmarks, and links.
   http://www.corewar.info/

Martinus' Mind Massacre  
   Martin Ankerl presents a CoreWars simulator.
   http://martinus.geekisp.com/rublog.cgi/Projects/CoreWar

Core Warrior  
   A newsletter promoting the game of Core War.
   http://home.pipeline.com/~corewar/

Phil Knight's Core War  
   Windows NT/95/98 Core War programs and utilities.
   http://www.corewar.co.uk/knight/