diff --git a/Makefile b/Makefile
index 60297c6..418e4d4 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ include $(DEVKITARM)/ds_rules
 
 export TARGET		:=	NINTV-DS
 export TOPDIR		:=	$(CURDIR)
-export VERSION		:=  5.8a
+export VERSION		:=  5.8b
 
 ICON 		:= -b $(CURDIR)/logo.bmp "NINTV-DS $(VERSION);wavemotion-dave;https://github.com/wavemotion-dave/NINTV-DS"
 
diff --git a/NINTV-DS.nds b/NINTV-DS.nds
index 01c8397..4880fd3 100644
Binary files a/NINTV-DS.nds and b/NINTV-DS.nds differ
diff --git a/arm9/source/overlay.cpp b/arm9/source/overlay.cpp
index 8ff3ed3..6e4947b 100644
--- a/arm9/source/overlay.cpp
+++ b/arm9/source/overlay.cpp
@@ -252,6 +252,7 @@ struct MapRomToOvl_t MapRomToOvl[] =
     {0xC30F61C0 , "DONKEY KONG","COLECO",       "Donkey Kong.ovl"},
     {0x54A3FC11 , "ELECTRIC",   "MATH",         "Electric Company - Math Fun.ovl"},
     {0x291106bc , "FANTASY",    "2020",         "Fantasy.ovl"},
+    {0x4221EDE7 , "FATHOM",     "FATHOM",       "Fathom.ovl"},
     {0xB1BFA8B8 , "FINAL",      "ROUND",        "FinalRound.ovl"},
     {0x3A8A4351 , "FOX",        "QUEST",        "Fox Quest.ovl"},
     {0x912E7C64 , "FRANKENSTIEN","FRANKENSTIEN","Frankenstien.ovl"},
@@ -307,6 +308,7 @@ struct MapRomToOvl_t MapRomToOvl[] =
     {0xFFFFFFFF , "OREGON",     "TRAIL",        "Oregon Bound.ovl"},
     {0x45668011 , "PANDORA",    "INCIDENT",     "Pandora Incident.ovl"},
     {0x169E3584 , "PBA",        "BOWLING",      "PBA Bowling.ovl"},
+    {0x800B572F , "SLAM",       "BASKETBALL",   "Slam Dunk Basketball.ovl"},
     {0xed664866 , "SUPER",      "BOWLING",      "Striker Super Pro Bowling.ovl"},
     {0xed664866 , "STRIKER",    "BOWLING",      "Striker Super Pro Bowling.ovl"},
     {0xFF87FAEC , "PGA",        "GOLF",         "PGA Golf.ovl"},
@@ -334,6 +336,7 @@ struct MapRomToOvl_t MapRomToOvl[] =
     {0x12BA58D1 , "SAMEGAME",   "ROBOTS",       "SameGame and Robots.ovl"},
     {0x20eb8b7c , "SAMEGAME",   "ROBOTS",       "SameGame and Robots.ovl"},
     {0xE0F0D3DA , "SEWER",      "SAM",          "Sewer Sam.ovl"},
+    {0xBA68FF28 , "SLAP",       "HOCKEY",       "Slap Shot Hockey.ovl"},
     {0xAB5FD8BC , "SPACE",      "PATROL",       "Space Patrol.ovl"},
     {0x8F7D3069 , "SUPER",      "COBRA",        "Super Cobra.ovl"},
     {0x7C32C9B8 , "SUPER",      "COBRA",        "Super Cobra.ovl"},
diff --git a/extras.zip b/extras.zip
index 669c92c..1525a3f 100644
Binary files a/extras.zip and b/extras.zip differ