diff --git a/source/games/duke/src/vmexports.cpp b/source/games/duke/src/vmexports.cpp
index 18fa3ca0b..11418a59c 100644
--- a/source/games/duke/src/vmexports.cpp
+++ b/source/games/duke/src/vmexports.cpp
@@ -512,5 +512,26 @@ DEFINE_ACTION_FUNCTION_NATIVE(_DukeSpriteIterator, Next, duke_nextSprite)
 	ACTION_RETURN_POINTER(duke_nextSprite(self));
 }
 
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, playerfriction);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, gravity);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, respawnactortime);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, bouncemineblastradius);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, respawnitemtime);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, morterblastradius);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, numfreezebounces);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, pipebombblastradius);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, rpgblastradius);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, seenineblastradius);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, shrinkerblastradius);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, tripbombblastradius);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, camerashitable);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, max_player_health);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, max_armour_amount);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, lasermode);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, freezerhurtowner);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, impact_damage);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, playerheight);
+DEFINE_FIELD_X(DukeGameInfo, DukeGameInfo, displayflags);
+DEFINE_GLOBAL_UNSIZED(gs)
 
 END_DUKE_NS
diff --git a/wadsrc/static/zscript/games/duke/dukeactor.zs b/wadsrc/static/zscript/games/duke/dukeactor.zs
index 6885e942e..f5d2e3c2a 100644
--- a/wadsrc/static/zscript/games/duke/dukeactor.zs
+++ b/wadsrc/static/zscript/games/duke/dukeactor.zs
@@ -81,6 +81,7 @@ class DukeActor : CoreActor native
 
 extend struct _
 {
+	native DukeGameInfo gs;
 	native DukeLevel dlevel;
 }
 
diff --git a/wadsrc/static/zscript/games/duke/dukegame.zs b/wadsrc/static/zscript/games/duke/dukegame.zs
index fc4b108e2..eee42a1c2 100644
--- a/wadsrc/static/zscript/games/duke/dukegame.zs
+++ b/wadsrc/static/zscript/games/duke/dukegame.zs
@@ -1243,3 +1243,30 @@ struct RRSnd native
 		BUB_HEY2     = 499,
 	}
 }
+
+
+struct DukeGameInfo native
+{
+	// Static constant global state
+	readonly native double playerfriction;
+	readonly native double gravity;
+
+	readonly native int respawnactortime;
+	readonly native int bouncemineblastradius;
+	readonly native int respawnitemtime;
+	readonly native int morterblastradius;
+	readonly native int numfreezebounces;
+	readonly native int pipebombblastradius;
+	readonly native int rpgblastradius;
+	readonly native int seenineblastradius;
+	readonly native int shrinkerblastradius;
+	readonly native int tripbombblastradius;
+	readonly native int camerashitable;
+	readonly native int max_player_health;
+	readonly native int max_armour_amount;
+	readonly native int lasermode;
+	readonly native int freezerhurtowner;
+	readonly native int impact_damage;
+	readonly native double playerheight;
+	readonly native int displayflags;
+}