--- a/rom.db	Wed Feb 10 20:12:16 2021 -0800
+++ b/rom.db	Wed Feb 10 20:13:27 2021 -0800
@@ -1391,3 +1391,37 @@
 		}
 	}
 }
+5e5ca20b39122c86b8f662bd8014af674f9dbed7 {
+	name Rock Heaven
+	map {
+		0 {
+			device ROM
+			last 3FFFFF
+		}
+		500008 {
+			device fixed
+			value 5082
+			last 500009
+		}
+	}
+}
+68366449fd1497538741b5a1949e342202d48948 {
+	name Rock World
+	map {
+		0 {
+			device ROM
+			last 3FFFFF
+		}
+		500008 {
+			device fixed
+			value 4000
+			last 500009
+		}
+		500208 {
+			device fixed
+			value A000
+			last 500209
+		}
+		
+	}
+}