diff --git a/2004/arachnid/Makefile b/2004/arachnid/Makefile
index 28dafe602..8dda71e51 100644
--- a/2004/arachnid/Makefile
+++ b/2004/arachnid/Makefile
@@ -114,8 +114,8 @@ OBJ= ${PROG}.o
 DATA= arachnid.txt
 TARGET= ${PROG}
 #
-ALT_OBJ=
-ALT_TARGET=
+ALT_OBJ= ${PROG}.alt.o
+ALT_TARGET= ${PROG}.alt
 
 
 #################
@@ -137,6 +137,8 @@ ${PROG}: ${PROG}.c
 alt: data ${ALT_TARGET}
 	@${TRUE}
 
+${PROG}.alt: ${PROG}.alt.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
 # data files
 #
 data: ${DATA}
diff --git a/2004/arachnid/README.md b/2004/arachnid/README.md
index 29412b7bf..80e224522 100644
--- a/2004/arachnid/README.md
+++ b/2004/arachnid/README.md
@@ -28,15 +28,32 @@ and then try:
 ./arachnid arachnid.c
 ```
 
+Navigation is through the use of the `wasd` inverted-T formation on
+QWERTY keyboards.  Rogue players, vi users, and Dvorak typists are
+invited to get lost (or use the alt version)!
+
+### Alternate code
+
+[Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) added an alternate
+version which allows those like himself used to `h`, `j`, `k` and `l` movement
+keys to not get lost. Non rogue players, vi users and Dvorak typists are invited
+to get lost (or use the original version)! To use:
+
+```sh
+make alt
+```
+
+Use `arachnid.alt` as you would `arachnid` above.
+
+Thank you Cody!
+
+
 ## Judges' remarks:
 
 The fun part comes when you realize that the maze scrolls.  The overall
 visual effect is quite pleasing (at least on some displays), and, well,
 it's a lot of fun.
 
-Navigation is through the use of the "wasd" inverted-T formation on
-QWERTY keyboards.  Rogue players, vi users, and Dvorak typists are
-invited to get lost!
 
 ## Author's remarks: