diff --git a/engines/hypno/arcade.cpp b/engines/hypno/arcade.cpp
index 4beb7a0cce9..c285761da24 100644
--- a/engines/hypno/arcade.cpp
+++ b/engines/hypno/arcade.cpp
@@ -57,23 +57,7 @@ void HypnoEngine::parseArcadeShooting(const Common::String &prefix, const Common
 	ArcadeShooting *arcade = new ArcadeShooting();
 	*arcade = *g_parsedArc;
 	_levels[filename] = (Level*) arcade;
-	g_parsedArc->backgroundVideo.clear();
-	g_parsedArc->transitionVideos.clear();
-	g_parsedArc->transitionTimes.clear();
-	g_parsedArc->transitionPalettes.clear();
-	g_parsedArc->player.clear();
-	g_parsedArc->shoots.clear();
-	g_parsedArc->intros.clear();
-	g_parsedArc->defeatNoEnergyFirstVideo.clear();
-	g_parsedArc->defeatMissBossVideo.clear();
-	g_parsedArc->defeatNoEnergySecondVideo.clear();
-	g_parsedArc->missBoss1Video.clear();
-	g_parsedArc->missBoss2Video.clear();
-	g_parsedArc->hitBoss1Video.clear();
-	g_parsedArc->hitBoss2Video.clear();
-	g_parsedArc->beforeVideo.clear();
-	g_parsedArc->briefingVideo.clear();
-	g_parsedArc->segments.clear();
+	g_parsedArc->clear();
 }
 
 SegmentShootsSequence HypnoEngine::parseShootList(const Common::String &filename, const Common::String &data) {
diff --git a/engines/hypno/grammar.h b/engines/hypno/grammar.h
index 54a9fad99af..bce95a06be0 100644
--- a/engines/hypno/grammar.h
+++ b/engines/hypno/grammar.h
@@ -481,6 +481,28 @@ public:
 		objMissesAllowed[1] = 0;
 		frameDelay = 0;
 	}
+	void clear() {
+		nextLevelVideo.clear();
+		backgroundVideo.clear();
+		transitionVideos.clear();
+		transitionTimes.clear();
+		transitionPalettes.clear();
+		player.clear();
+		shoots.clear();
+		intros.clear();
+		defeatNoEnergyFirstVideo.clear();
+		defeatMissBossVideo.clear();
+		defeatNoEnergySecondVideo.clear();
+		missBoss1Video.clear();
+		missBoss2Video.clear();
+		hitBoss1Video.clear();
+		hitBoss2Video.clear();
+		beforeVideo.clear();
+		briefingVideo.clear();
+		additionalVideo.clear();
+		segments.clear();
+	}
+
 	uint32 id;
 	uint32 frameDelay;
 	Common::String mode;