diff --git a/bin/rename.py b/bin/rename.py
index c2356ad2f..6b9fc81d5 100755
--- a/bin/rename.py
+++ b/bin/rename.py
@@ -134,7 +134,6 @@ def driver():
     rename("UP.N.DOWN", "UD")
     rename("ROGER.RABBIT", "RR")
     rename("WINGS.OF.FURY", "WF")
-    rename("WORLD.KARATE", "WK")
 
 if __name__ == '__main__':
     driver()
diff --git a/res/ACTION.HGR.UNCOMPRESSED/WORLD.KARATE b/res/ACTION.HGR.UNCOMPRESSED/WORLD.KARATE
deleted file mode 100644
index 8543fd9a6..000000000
Binary files a/res/ACTION.HGR.UNCOMPRESSED/WORLD.KARATE and /dev/null differ
diff --git a/res/ACTION.HGR.UNCOMPRESSED/WORLD.KARATE2 b/res/ACTION.HGR.UNCOMPRESSED/WORLD.KARATE2
deleted file mode 100644
index b30b00fea..000000000
Binary files a/res/ACTION.HGR.UNCOMPRESSED/WORLD.KARATE2 and /dev/null differ
diff --git a/res/ACTION.HGR/WORLD.KARATE b/res/ACTION.HGR/WORLD.KARATE
deleted file mode 100644
index 543bf8ba0..000000000
Binary files a/res/ACTION.HGR/WORLD.KARATE and /dev/null differ
diff --git a/res/ACTION.HGR/WORLD.KARATE2 b/res/ACTION.HGR/WORLD.KARATE2
deleted file mode 100644
index 80736c2e0..000000000
Binary files a/res/ACTION.HGR/WORLD.KARATE2 and /dev/null differ
diff --git a/res/ACTION.HGR/_FileInformation.txt b/res/ACTION.HGR/_FileInformation.txt
index 57825f588..183c97a4e 100644
--- a/res/ACTION.HGR/_FileInformation.txt
+++ b/res/ACTION.HGR/_FileInformation.txt
@@ -714,8 +714,6 @@ WINGS.OF.FURY1=Type(06),AuxType(3FF8),Access(C3)
 WINGS.OF.FURY2=Type(06),AuxType(3FF8),Access(C3)
 WOLFEN84=Type(06),AuxType(3FF8),Access(C3)
 WOLFEN842=Type(06),AuxType(3FF8),Access(C3)
-WORLD.KARATE=Type(06),AuxType(3FF8),Access(C3)
-WORLD.KARATE2=Type(06),AuxType(3FF8),Access(C3)
 XEVIOUS=Type(06),AuxType(3FF8),Access(C3)
 XEVIOUS2=Type(06),AuxType(3FF8),Access(C3)
 ZARGS=Type(06),AuxType(3FF8),Access(C3)
diff --git a/res/ARTWORK.SHR.UNCOMPRESSED/WORLD.KARATE b/res/ARTWORK.SHR.UNCOMPRESSED/WORLD.KARATE
deleted file mode 100644
index 9fcdfb3da..000000000
Binary files a/res/ARTWORK.SHR.UNCOMPRESSED/WORLD.KARATE and /dev/null differ
diff --git a/res/ARTWORK.SHR/WORLD.KARATE b/res/ARTWORK.SHR/WORLD.KARATE
deleted file mode 100644
index 472c58755..000000000
Binary files a/res/ARTWORK.SHR/WORLD.KARATE and /dev/null differ
diff --git a/res/ARTWORK.SHR/_FileInformation.txt b/res/ARTWORK.SHR/_FileInformation.txt
index 342a55f0d..77a17fd4e 100644
--- a/res/ARTWORK.SHR/_FileInformation.txt
+++ b/res/ARTWORK.SHR/_FileInformation.txt
@@ -200,7 +200,6 @@ WAVY.NAVY=Type(06),AuxType(1FF8),Access(C3)
 WAYOUT=Type(06),AuxType(1FF8),Access(C3)
 WINGS.OF.FURY=Type(06),AuxType(1FF8),Access(C3)
 WOLFEN84=Type(06),AuxType(1FF8),Access(C3)
-WORLD.KARATE=Type(06),AuxType(1FF8),Access(C3)
 XEVIOUS=Type(06),AuxType(1FF8),Access(C3)
 ZAXXON=Type(06),AuxType(1FF8),Access(C3)
 ZENITH=Type(06),AuxType(1FF8),Access(C3)
diff --git a/res/ATTRACT/WORLD.KARATE b/res/ATTRACT/WORLD.KARATE
deleted file mode 100644
index 34f93ce38..000000000
--- a/res/ATTRACT/WORLD.KARATE
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Attract mode for WORLD.KARATE
-# This file is automatically generated
-#
-
-ARTWORK.SHR/WORLD.KARATE=C
-ACTION.HGR/WORLD.KARATE2=A
-ACTION.HGR/WORLD.KARATE=A
-
-[eof]
diff --git a/res/ATTRACT/_FileInformation.txt b/res/ATTRACT/_FileInformation.txt
index 4777e5c51..662cf03a0 100644
--- a/res/ATTRACT/_FileInformation.txt
+++ b/res/ATTRACT/_FileInformation.txt
@@ -323,7 +323,6 @@ WAVY.NAVY=Type(04),AuxType(8000),Access(C3)
 WAYOUT=Type(04),AuxType(8000),Access(C3)
 WINGS.OF.FURY=Type(04),AuxType(8000),Access(C3)
 WOLFEN84=Type(04),AuxType(8000),Access(C3)
-WORLD.KARATE=Type(04),AuxType(8000),Access(C3)
 XEVIOUS=Type(04),AuxType(8000),Access(C3)
 ZARGS=Type(04),AuxType(8000),Access(C3)
 ZAXXON=Type(04),AuxType(8000),Access(C3)
diff --git a/res/GAMES.CONF b/res/GAMES.CONF
index b179986bd..497abbf46 100755
--- a/res/GAMES.CONF
+++ b/res/GAMES.CONF
@@ -321,7 +321,6 @@
 0000,WAYOUT
 1111,ROGER.RABBIT=Who Framed Roger Rabbit
 1111,WINGS.OF.FURY=Wings of Fury
-0000,WORLD.KARATE=World Karate Championship
 1001,XEVIOUS
 0000,ZARGS
 1001,ZAXXON
diff --git a/res/SS/ACTIONT4.CONF b/res/SS/ACTIONT4.CONF
index ac2789948..a3ce3ef62 100644
--- a/res/SS/ACTIONT4.CONF
+++ b/res/SS/ACTIONT4.CONF
@@ -9,7 +9,6 @@ VINDICATOR
 TOMAHAWK
 TAPPER
 TAG.TEAM
-WORLD.KARATE2=WORLD.KARATE
 WAYOUT2=WAYOUT
 THE.BILESTOAD
 TRIAD
diff --git a/res/SS/ACTIONT5.CONF b/res/SS/ACTIONT5.CONF
index 3e9af8e5e..f34ebe1c2 100644
--- a/res/SS/ACTIONT5.CONF
+++ b/res/SS/ACTIONT5.CONF
@@ -4,7 +4,6 @@
 
 TETRIS2=TETRIS
 ZAXXON
-WORLD.KARATE
 TECHNOCOP
 THE.DAM.BUSTERS
 TECHNOCOP3=TECHNOCOP
diff --git a/res/SS/EPYX.CONF b/res/SS/EPYX.CONF
index 9d42fb007..491f0bb0a 100644
--- a/res/SS/EPYX.CONF
+++ b/res/SS/EPYX.CONF
@@ -6,6 +6,5 @@ IMPOSSIBLE.MISS
 JUMPMAN
 PITSTOP.II
 G.I.JOE
-WORLD.KARATE
 
 [eof]
diff --git a/res/SS/SHR21.CONF b/res/SS/SHR21.CONF
index e2e4bd249..69c17640f 100644
--- a/res/SS/SHR21.CONF
+++ b/res/SS/SHR21.CONF
@@ -11,6 +11,5 @@ BEER.RUN
 STARGLIDER
 BOP.N.WRESTLE
 LAST.GLADIATOR
-WORLD.KARATE
 
 [eof]
diff --git a/res/SS/T3.CONF b/res/SS/T3.CONF
index 86a54f1a7..aa24d27fe 100644
--- a/res/SS/T3.CONF
+++ b/res/SS/T3.CONF
@@ -3,7 +3,6 @@
 #
 
 THAROLIAN.TUNLS
-WORLD.KARATE
 THRESHOLD
 ASTEROID.FIELD
 THE.DAM.BUSTERS
diff --git a/res/TITLE.HGR/WORLD.KARATE b/res/TITLE.HGR/WORLD.KARATE
deleted file mode 100644
index 0e0404a44..000000000
Binary files a/res/TITLE.HGR/WORLD.KARATE and /dev/null differ
diff --git a/res/TITLE.HGR/_FileInformation.txt b/res/TITLE.HGR/_FileInformation.txt
index d8e0e76fd..c6dc667ad 100644
--- a/res/TITLE.HGR/_FileInformation.txt
+++ b/res/TITLE.HGR/_FileInformation.txt
@@ -289,7 +289,6 @@ WARP.DESTROYER=Type(06),AuxType(4000),Access(C3)
 WAVY.NAVY=Type(06),AuxType(4000),Access(C3)
 WAYOUT=Type(06),AuxType(4000),Access(C3)
 WOLFEN84=Type(06),AuxType(4000),Access(C3)
-WORLD.KARATE=Type(06),AuxType(4000),Access(C3)
 XEVIOUS=Type(06),AuxType(4000),Access(C3)
 ZARGS=Type(06),AuxType(4000),Access(C3)
 ZAXXON=Type(06),AuxType(4000),Access(C3)
diff --git a/res/dsk/world karate championship PRODOS (san inc pack).po b/res/dsk/world karate championship PRODOS (san inc pack).po
deleted file mode 100644
index 94695d512..000000000
Binary files a/res/dsk/world karate championship PRODOS (san inc pack).po and /dev/null differ
diff --git a/res/history.md b/res/history.md
index c768a0432..a51dd227f 100644
--- a/res/history.md
+++ b/res/history.md
@@ -3,12 +3,14 @@
 ## Games moved to [Total Replay II: Instant Replay](https://github.com/a2-4am/4sports)
 
  - California Games
+ - Karate Champ
  - Summer Games
  - Summer Games II
  - The Games: Summer Edition
  - The Games: Winter Edition
  - Winter Games
  - World Games
+ - World Karate Championship
 
 # Revision 4 / serial number 20210212
 
diff --git a/src/prelaunch/world.karate.a b/src/prelaunch/world.karate.a
deleted file mode 100644
index 8f9fbf2e4..000000000
--- a/src/prelaunch/world.karate.a
+++ /dev/null
@@ -1,32 +0,0 @@
-;license:MIT
-;(c) 2020 by qkumba
-
-!cpu 6502
-!to "build/PRELAUNCH/WORLD.KARATE",plain
-*=$106
-
-    !source "src/prelaunch/common.a"
-
-         +ENABLE_ACCEL
-         lda   #$60
-         sta   $21BE
-         jsr   $2000      ; decompress
-         jsr   DisableAccelerator
-         jsr   $B801
-         lda   #$4C
-         sta   $21C8
-         jsr   $21C1
-         ldx   #0
-         stx   $600D
-         inx
-         stx   $6012
-         inc   $101
-         lda   #$A6
-         sta   $104
-         lda   #$FA
-         sta   $105       ; update reset hook to reboot
-         jmp   $21CB
-
-!if * > $1C0 {
-  !error "code is too large, ends at ", *
-}