New instructions have often been suggested in the past to enhance Redcode. Collected here are 124 of these ideas.
Curious Corewar Numbers [work in progress].
The Corewar Phrase Book is a guide to some of the expressions needed to discuss Corewar in Dutch, English, Esperanto, Finnish, German, Italian, Polish, Serbian and Spanish.
Corewar Crossword (6K) - test your knowledge of Corewar with this PostScript puzzle. A textfile conversion is in corepuzz.txt.