diff --git a/bin/check-attract-mode.sh b/bin/check-attract-mode.sh
index b352edeeb..3da377f18 100755
--- a/bin/check-attract-mode.sh
+++ b/bin/check-attract-mode.sh
@@ -17,7 +17,7 @@ check_title_slideshow() {
         grep -v "^$" |
         while read ssline; do
             [ -f "$2"/"$ssline" ] ||
-                fatal_error "Can't find HGR title screenshot" "$ssline"
+                fatal_error "Can't find title screenshot" "$ssline"
         done
 }
 
@@ -35,9 +35,9 @@ check_action_slideshow() {
                 gamename=$filename
             fi
             [ -f "$2"/"$filename" ] ||
-                fatal_error "Can't find HGR action screenshot" "$filename"
+                fatal_error "Can't find action screenshot" "$filename"
             grep "^$gamename$" /tmp/games >/dev/null ||
-                fatal_error "HGR action screenshot links to non-existent game" "$gamename"
+                fatal_error "Action screenshot links to non-existent game" "$gamename"
         done
 }
 
diff --git a/res/ACTION.HGR.UNCOMPRESSED/TRIAD b/res/ACTION.HGR.UNCOMPRESSED/TRIAD
new file mode 100644
index 000000000..3143ec54b
Binary files /dev/null and b/res/ACTION.HGR.UNCOMPRESSED/TRIAD differ
diff --git a/res/ACTION.HGR.UNCOMPRESSED/TRIAD2 b/res/ACTION.HGR.UNCOMPRESSED/TRIAD2
new file mode 100644
index 000000000..09507d92e
Binary files /dev/null and b/res/ACTION.HGR.UNCOMPRESSED/TRIAD2 differ
diff --git a/res/ACTION.HGR/TRIAD b/res/ACTION.HGR/TRIAD
new file mode 100644
index 000000000..7b3cdb9b3
Binary files /dev/null and b/res/ACTION.HGR/TRIAD differ
diff --git a/res/ACTION.HGR/TRIAD2 b/res/ACTION.HGR/TRIAD2
new file mode 100644
index 000000000..d34e162b9
Binary files /dev/null and b/res/ACTION.HGR/TRIAD2 differ
diff --git a/res/ACTION.HGR/_FileInformation.txt b/res/ACTION.HGR/_FileInformation.txt
index 476df2646..65f787775 100644
--- a/res/ACTION.HGR/_FileInformation.txt
+++ b/res/ACTION.HGR/_FileInformation.txt
@@ -450,6 +450,8 @@ THRESHOLD=Type(06),AuxType(3FF8),Access(C3)
 THUNDERBOMBS=Type(06),AuxType(3FF8),Access(C3)
 TOMAHAWK=Type(06),AuxType(3FF8),Access(C3)
 TRACK.AND.FIELD=Type(06),AuxType(3FF8),Access(C3)
+TRIAD=Type(06),AuxType(3FF8),Access(C3)
+TRIAD2=Type(06),AuxType(3FF8),Access(C3)
 TUBEWAY=Type(06),AuxType(3FF8),Access(C3)
 TUNNEL.TERROR=Type(06),AuxType(3FF8),Access(C3)
 TWERPS=Type(06),AuxType(3FF8),Access(C3)
diff --git a/res/ARTWORK.SHR.UNCOMPRESSED/TRIAD b/res/ARTWORK.SHR.UNCOMPRESSED/TRIAD
new file mode 100644
index 000000000..2b3ce4044
Binary files /dev/null and b/res/ARTWORK.SHR.UNCOMPRESSED/TRIAD differ
diff --git a/res/ARTWORK.SHR/TRIAD b/res/ARTWORK.SHR/TRIAD
new file mode 100644
index 000000000..e090af936
Binary files /dev/null and b/res/ARTWORK.SHR/TRIAD differ
diff --git a/res/ARTWORK.SHR/_FileInformation.txt b/res/ARTWORK.SHR/_FileInformation.txt
index ba40d8bf0..49fde6664 100644
--- a/res/ARTWORK.SHR/_FileInformation.txt
+++ b/res/ARTWORK.SHR/_FileInformation.txt
@@ -100,6 +100,7 @@ TAG.TEAM=Type(06),AuxType(1FF8),Access(C3)
 TETRIS=Type(06),AuxType(1FF8),Access(C3)
 THEXDER=Type(06),AuxType(1FF8),Access(C3)
 TOMAHAWK=Type(06),AuxType(1FF8),Access(C3)
+TRIAD=Type(06),AuxType(1FF8),Access(C3)
 UP.N.DOWN=Type(06),AuxType(1FF8),Access(C3)
 VICTORY.ROAD=Type(06),AuxType(1FF8),Access(C3)
 WINGS.OF.FURY=Type(06),AuxType(1FF8),Access(C3)
diff --git a/res/ATTRACT/TRIAD b/res/ATTRACT/TRIAD
index 62cee45b1..0537b5c04 100644
--- a/res/ATTRACT/TRIAD
+++ b/res/ATTRACT/TRIAD
@@ -1 +1 @@
-#
# Attract mode for Triad
#


[eof]
\ No newline at end of file
+#
# Attract mode for Triad
#

ARTWORK.SHR/TRIAD=C
ACTION.HGR/TRIAD2=A
ACTION.HGR/TRIAD=A

[eof]
\ No newline at end of file
diff --git a/res/SS/ACTIONT3.CONF b/res/SS/ACTIONT3.CONF
index 164fb3ff6..c613bb150 100644
--- a/res/SS/ACTIONT3.CONF
+++ b/res/SS/ACTIONT3.CONF
@@ -1 +1 @@
-#
# action shots slideshow of games that begin with "T","U","V","W","X","Y","Z"
#

TETRIS4=TETRIS
ZENITH
WARP.DESTROYER
WINGS.OF.FURY1=WINGS.OF.FURY
THEXDER2=THEXDER
THUNDERBOMBS
WAVY.NAVY2=WAVY.NAVY
TUNNEL.TERROR
TETRIS2=TETRIS
ZAXXON3=ZAXXON

[eof]
\ No newline at end of file
+#
# action shots slideshow of games that begin with "T","U","V","W","X","Y","Z"
#

TETRIS4=TETRIS
ZENITH
WARP.DESTROYER
WINGS.OF.FURY1=WINGS.OF.FURY
THEXDER2=THEXDER
THUNDERBOMBS
WAVY.NAVY2=WAVY.NAVY
TUNNEL.TERROR
TETRIS2=TETRIS
ZAXXON3=ZAXXON
TRIAD2=TRIAD

[eof]
\ No newline at end of file
diff --git a/res/SS/ACTIONT4.CONF b/res/SS/ACTIONT4.CONF
index f2635f586..85d91ef8b 100644
--- a/res/SS/ACTIONT4.CONF
+++ b/res/SS/ACTIONT4.CONF
@@ -1 +1 @@
-#
# action shots slideshow of games that begin with "T","U","V","W","X","Y","Z"
#

XEVIOUS
THE.BILESTOAD
WINGS.OF.FURY
THIEF
VINDICATOR
TOMAHAWK
TAPPER
TAG.TEAM
ZAXXON

[eof]
\ No newline at end of file
+#
# action shots slideshow of games that begin with "T","U","V","W","X","Y","Z"
#

XEVIOUS
THE.BILESTOAD
WINGS.OF.FURY
THIEF
VINDICATOR
TOMAHAWK
TAPPER
TAG.TEAM
ZAXXON
TRIAD

[eof]
\ No newline at end of file
diff --git a/res/SS/SHR21.CONF b/res/SS/SHR21.CONF
index db5b3c8aa..0b719633b 100644
--- a/res/SS/SHR21.CONF
+++ b/res/SS/SHR21.CONF
@@ -1 +1 @@
-#
# super hi-res slideshow
#

GAUNTLET
FORCE.7
SPY.STRIKES.BAK
BALLBLAZER
WINTER.GAMES

[eof]
\ No newline at end of file
+#
# super hi-res slideshow
#

GAUNTLET
FORCE.7
SPY.STRIKES.BAK
BALLBLAZER
WINTER.GAMES
TRIAD

[eof]
\ No newline at end of file
diff --git a/res/history.md b/res/history.md
index b40c42ffe..fd70f0af2 100644
--- a/res/history.md
+++ b/res/history.md
@@ -25,7 +25,7 @@
  - Summer Games II
  - Super Zaxxon
  - TechnoCop [needs screenshots]
- - Triad [needs screenshots]
+ - Triad
  - Wings of Fury
  - Winter Games