diff --git a/hash/nes.xml b/hash/nes.xml
index e23320e0c76..b477cc2fd51 100644
--- a/hash/nes.xml
+++ b/hash/nes.xml
@@ -79879,8 +79879,39 @@ that the real dumps might surface -->
 			</dataarea>
 		</part>
 	</software>
+  
+  <software name="mc_cb280" supported="no">
+    <description>Coolboy RS-18 (280-in-1)</description>
+    <year>19??</year>
+    <publisher>&lt;unknown&gt;</publisher>
+    <part name="cart" interface="nes_cart">
+      <!--<feature name="slot" value="coolboy" />
+      <feature name="pcb" value="UNL-COOLBOY" /> -->
+      <dataarea name="prg" size="4194304">
+        <rom name="w25q32.u5" size="4194304" crc="c9541bdf" sha1="f0ce46f18658ca5dbed881e5a80460e59820bbd0" offset="00000" />
+      </dataarea>
+      <!-- ?? -->
+      <dataarea name="vram" size="131072">
+      </dataarea>
+    </part>
+  </software>
 
-	<software name="mc_sg360" supported="no">
+  <software name="mc_samur" supported="no">
+    <!-- a VT03 OneBus based system -->
+    <description>Samurai (60-in-1)</description>
+    <year>2006</year>
+    <publisher>Team Hummer</publisher>
+    <part name="cart" interface="nes_cart">
+      <dataarea name="prg" size="2097152">
+        <rom name="29lv160b.bin" size="2097152" crc="7dac8efe" sha1="ffb27ebb4299d5b9a4b976c418fcc7695200060c" offset="00000" />
+      </dataarea>
+      <!-- ?? -->
+      <dataarea name="vram" size="131072">
+      </dataarea>
+    </part>
+  </software>
+
+  <software name="mc_sg360" supported="no">
 		<description>Super Game 360-in-1</description>
 		<year>19??</year>
 		<publisher>&lt;unknown&gt;</publisher>