diff --git a/Build/Configurations/Boom.cfg b/Build/Configurations/Boom.cfg
index b12d1e51..f273ba93 100644
--- a/Build/Configurations/Boom.cfg
+++ b/Build/Configurations/Boom.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Boom";
 
+// This is the simplified game engine/sourceport name
+engine = "boom";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/Doom.cfg b/Build/Configurations/Doom.cfg
index 0d96698e..df21cf05 100644
--- a/Build/Configurations/Doom.cfg
+++ b/Build/Configurations/Doom.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Doom";
 
+// This is the simplified game engine/sourceport name
+engine = "doom";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/Doom2.cfg b/Build/Configurations/Doom2.cfg
index bdd470bd..d9830dcc 100644
--- a/Build/Configurations/Doom2.cfg
+++ b/Build/Configurations/Doom2.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Doom 2";
 
+// This is the simplified game engine/sourceport name
+engine = "doom2";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/Edge.cfg b/Build/Configurations/Edge.cfg
index 1e1a99b0..a93b3a13 100644
--- a/Build/Configurations/Edge.cfg
+++ b/Build/Configurations/Edge.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Edge";
 
+// This is the simplified game engine/sourceport name
+engine = "edge";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/Eternity.cfg b/Build/Configurations/Eternity.cfg
index 8309e277..f7287808 100644
--- a/Build/Configurations/Eternity.cfg
+++ b/Build/Configurations/Eternity.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Eternity";
 
+// This is the simplified game engine/sourceport name
+engine = "eternity";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/Eternity_DoomUDMF.cfg b/Build/Configurations/Eternity_DoomUDMF.cfg
index c819eaaa..4501a884 100644
--- a/Build/Configurations/Eternity_DoomUDMF.cfg
+++ b/Build/Configurations/Eternity_DoomUDMF.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Eternity (Doom in UDMF format)";
 
+// This is the simplified game engine/sourceport name
+engine = "eternity";
+
 // The format interface handles the map data format
 formatinterface = "UniversalMapSetIO";
 
diff --git a/Build/Configurations/Heretic.cfg b/Build/Configurations/Heretic.cfg
index db20a654..dea570a9 100644
--- a/Build/Configurations/Heretic.cfg
+++ b/Build/Configurations/Heretic.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Heretic";
 
+// This is the simplified game engine/sourceport name
+engine = "heretic";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/Hexen.cfg b/Build/Configurations/Hexen.cfg
index f9ab1c08..382b80a5 100644
--- a/Build/Configurations/Hexen.cfg
+++ b/Build/Configurations/Hexen.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Hexen";
 
+// This is the simplified game engine/sourceport name
+engine = "hexen";
+
 // The format interface handles the map data format
 formatinterface = "HexenMapSetIO";
 
diff --git a/Build/Configurations/Legacy.cfg b/Build/Configurations/Legacy.cfg
index 949b7084..874df218 100644
--- a/Build/Configurations/Legacy.cfg
+++ b/Build/Configurations/Legacy.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Doom Legacy";
 
+// This is the simplified game engine/sourceport name
+engine = "legacy";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/Risen3D.cfg b/Build/Configurations/Risen3D.cfg
index 3c6786a9..0bbda1d5 100644
--- a/Build/Configurations/Risen3D.cfg
+++ b/Build/Configurations/Risen3D.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Risen3D";
 
+// This is the simplified game engine/sourceport name
+engine = "risen3d";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/Skulltag_Doom.cfg b/Build/Configurations/Skulltag_Doom.cfg
index 6ba2cdec..8b6caf60 100644
--- a/Build/Configurations/Skulltag_Doom.cfg
+++ b/Build/Configurations/Skulltag_Doom.cfg
@@ -6,7 +6,10 @@
 type = "Doom Builder 2 Game Configuration";
 
 // This is the title to show for this game
-game = "Skull Tag (Doom in Doom format)";
+game = "Skulltag (Doom in Doom format)";
+
+// This is the simplified game engine/sourceport name
+engine = "skulltag";
 
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
diff --git a/Build/Configurations/Skulltag_DoomHexen.cfg b/Build/Configurations/Skulltag_DoomHexen.cfg
index 0d4d8049..3ea60fbb 100644
--- a/Build/Configurations/Skulltag_DoomHexen.cfg
+++ b/Build/Configurations/Skulltag_DoomHexen.cfg
@@ -6,7 +6,10 @@
 type = "Doom Builder 2 Game Configuration";
 
 // This is the title to show for this game
-game = "Skull Tag (Doom in Hexen format)";
+game = "Skulltag (Doom in Hexen format)";
+
+// This is the simplified game engine/sourceport name
+engine = "skulltag";
 
 // The format interface handles the map data format
 formatinterface = "HexenMapSetIO";
diff --git a/Build/Configurations/Strife.cfg b/Build/Configurations/Strife.cfg
index f4306203..a0a911a1 100644
--- a/Build/Configurations/Strife.cfg
+++ b/Build/Configurations/Strife.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Strife";
 
+// This is the simplified game engine/sourceport name
+engine = "strife";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/UltDoom.cfg b/Build/Configurations/UltDoom.cfg
index 30c8a2ec..db6dc6c7 100644
--- a/Build/Configurations/UltDoom.cfg
+++ b/Build/Configurations/UltDoom.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "Ultimate Doom";
 
+// This is the simplified game engine/sourceport name
+engine = "doom";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/ZDoom_Doom.cfg b/Build/Configurations/ZDoom_Doom.cfg
index 2852def8..6eeef0a4 100644
--- a/Build/Configurations/ZDoom_Doom.cfg
+++ b/Build/Configurations/ZDoom_Doom.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "ZDoom (Doom in Doom format)";
 
+// This is the simplified game engine/sourceport name
+engine = "zdoom";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";
 
diff --git a/Build/Configurations/ZDoom_DoomHexen.cfg b/Build/Configurations/ZDoom_DoomHexen.cfg
index a45eae16..3c9b7612 100644
--- a/Build/Configurations/ZDoom_DoomHexen.cfg
+++ b/Build/Configurations/ZDoom_DoomHexen.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "ZDoom (Doom in Hexen format)";
 
+// This is the simplified game engine/sourceport name
+engine = "zdoom";
+
 // The format interface handles the map data format
 formatinterface = "HexenMapSetIO";
 
diff --git a/Build/Configurations/ZDoom_HereticHexen.cfg b/Build/Configurations/ZDoom_HereticHexen.cfg
index d1f520f8..6e070e6a 100644
--- a/Build/Configurations/ZDoom_HereticHexen.cfg
+++ b/Build/Configurations/ZDoom_HereticHexen.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "ZDoom (Heretic in Hexen format)";
 
+// This is the simplified game engine/sourceport name
+engine = "zdoom";
+
 // The format interface handles the map data format
 formatinterface = "HexenMapSetIO";
 
diff --git a/Build/Configurations/ZDoom_Hexen.cfg b/Build/Configurations/ZDoom_Hexen.cfg
index bd8c9602..8592b7ea 100644
--- a/Build/Configurations/ZDoom_Hexen.cfg
+++ b/Build/Configurations/ZDoom_Hexen.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "ZDoom (Hexen)";
 
+// This is the simplified game engine/sourceport name
+engine = "zdoom";
+
 // The format interface handles the map data format
 formatinterface = "HexenMapSetIO";
 
diff --git a/Build/Configurations/ZDoom_StrifeHexen.cfg b/Build/Configurations/ZDoom_StrifeHexen.cfg
index 6931ff70..dee89cac 100644
--- a/Build/Configurations/ZDoom_StrifeHexen.cfg
+++ b/Build/Configurations/ZDoom_StrifeHexen.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "ZDoom (Strife in Hexen format)";
 
+// This is the simplified game engine/sourceport name
+engine = "zdoom";
+
 // The format interface handles the map data format
 formatinterface = "HexenMapSetIO";
 
diff --git a/Build/Configurations/jDoom.cfg b/Build/Configurations/jDoom.cfg
index 252a1adf..9d5dd1e9 100644
--- a/Build/Configurations/jDoom.cfg
+++ b/Build/Configurations/jDoom.cfg
@@ -8,6 +8,9 @@ type = "Doom Builder 2 Game Configuration";
 // This is the title to show for this game
 game = "jDoom";
 
+// This is the simplified game engine/sourceport name
+engine = "jdoom";
+
 // The format interface handles the map data format
 formatinterface = "DoomMapSetIO";