diff --git a/hash/pc98.xml b/hash/pc98.xml
index 72766fc865a..012f4c0ea30 100644
--- a/hash/pc98.xml
+++ b/hash/pc98.xml
@@ -2582,6 +2582,18 @@ TODO:
 		</part>
 	</software>
 
+<!-- patched floppy? Needs MS-DOS, run "jelly.bat" -->
+	<software name="blockout" supported="yes">
+		<description>Block Out</description>
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="0x138fb0">
+				<rom name="mainfix.d88" size="0x138fb0" crc="eeb47aff" sha1="96a9d26420bb44ee89e343b3cdc90afc0bd4d4e5" offset="0" status="baddump" />
+			</dataarea>
+		</part>
+	</software>
+	
 	<software name="bodyins">
 		<description>Body Inspection in Belloncho</description>
 		<year>19??</year>
@@ -4263,6 +4275,17 @@ Presumably copy protection floppy, to be used with CD-Rom
 		</part>
 	</software>
 
+	<software name="deflekto">
+		<description>Deflektor</description>
+		<year>1987</year>
+		<publisher>B.P.S. / Gremlin</publisher>
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="0x13d0b0">
+				<rom name="deflektor.d88" size="0x13d0b0" crc="99a4b5f5" sha1="9cc8257a68093bc5ea992498d0c5d29953c1fa31" offset="0" />
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="deja">
 		<description>Deja</description>
 		<year>19??</year>
diff --git a/src/mess/drivers/pc9801.c b/src/mess/drivers/pc9801.c
index 270e30b3dd3..57c2ffeb811 100644
--- a/src/mess/drivers/pc9801.c
+++ b/src/mess/drivers/pc9801.c
@@ -84,6 +84,7 @@
     - Bishoujo Tsuushin: hangs with a beep while writing some intro text;
 
 	- Bomber Quest: beeps when speech is supposed to be played (0->1 to i/o port 0xfe8e?)
+	- Deflektor: no sound, moans about a DIP-sw during loading, very slow on non-pc9801rs machines;
     - Dragon Buster: slight issue with window masking;
     - Far Side Moon: doesn't detect sound board (tied to 0x00ec ports)
     - Jan Borg Suzume: gets stuck at a pic8259 read;