diff --git a/hash/ibm5150.xml b/hash/ibm5150.xml
index 563b918b4dc..b2955e08b02 100644
--- a/hash/ibm5150.xml
+++ b/hash/ibm5150.xml
@@ -15520,7 +15520,7 @@ Gin King and Cribbage King: prints "packet file is corrupt" after selection in b
 		<part name="flop1" interface="floppy_5_25">
 			<!-- Copy-protected key disk -->
 			<dataarea name="flop" size = "2882752">
-				<rom name="sq2_1.mfm" size="2882752" crc="7da46c43" sha1="931fa509a3a4f5627777f571a298065c024ba6b4"/>
+				<rom name="sq2_1.mfm" size="1092364" crc="a48e26ff" sha1="4d79585edbbf1ac357b70fae355f5307fc07ff17"/>
 			</dataarea>
 		</part>
 		<part name="flop2" interface="floppy_5_25">
diff --git a/hash/x68k_flop.xml b/hash/x68k_flop.xml
index 793770f9e9a..229f9c904a4 100644
--- a/hash/x68k_flop.xml
+++ b/hash/x68k_flop.xml
@@ -27299,9 +27299,10 @@ sold through Takeru vending machines -->
 	<!-- missing track 78 which contains copy protection, disabled are original, enabled are cracked -->
 	<software name="lasttemp">
 		<description>The Last Tempest</description>
-		<year>1994</year>
+		<year>1995</year>
 		<publisher>&lt;doujin&gt;</publisher>
-		<info name="developer" value="Koucha Kikaku" />
+		<info name="alt_title" value="ラスト テンペスト" />
+		<info name="developer" value="Tea Planning/Koucha Kikaku" />
 		<part name="flop1" interface="floppy_5_25">
 			<feature name="part_id" value="Disk A" />
 			<dataarea name="flop" size="1261824">
@@ -27318,6 +27319,19 @@ sold through Takeru vending machines -->
 		</part>
 	</software>
 
+	<software name="lasttempa" cloneof="lasttemp">
+		<description>The Last Tempest (older)</description>
+		<year>1994</year>
+		<publisher>&lt;doujin&gt;</publisher>
+		<info name="alt_title" value="ラスト テンペスト" />
+		<info name="developer" value="Harusawa. K and Tea Planning" />
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="1261824">
+				<rom name="Last_Tempest.dim" size="1261824" crc="dc262e21" sha1="759b1cd0337c774ec2197745aa9eb9165d8e008b" />
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="laydock">
 		<description>Laydock</description>
 		<year>1997</year>