diff --git a/hash/gbcolor.xml b/hash/gbcolor.xml
index cc16ab8cfb6..a8c3b1e99fc 100644
--- a/hash/gbcolor.xml
+++ b/hash/gbcolor.xml
@@ -22637,7 +22637,7 @@ Undumped Pirates:
 		<!-- Alt. Title: 石器時代 精靈王誕生 (Stone Age - Birth of the Goblin King) -->
 		<description>Shi Qi Shi Dai - Jing Ling Wang Dan Sheng (Chi)</description>
 		<year>20??</year>
-		<publisher>&lt;unknown&gt;</publisher>
+		<publisher>GOWIN</publisher>
 		<part name="cart" interface="gameboy_cart">
 			<feature name="mapper" value="MBC5" />
 			<!-- cartridge ram -->
@@ -22648,6 +22648,21 @@ Undumped Pirates:
 		</part>
 	</software>
 
+	<software name="sqsdh" cloneof="sqsd" supported="partial">
+		<!-- Alt. Title: 石器時代 精靈王誕生 (Stone Age - Birth of the Goblin King) -->
+		<description>Shi Qi Shi Dai - Jing Ling Wang Dan Sheng (Chi, Hacked?)</description>
+		<year>20??</year>
+		<publisher>GOWIN</publisher>
+		<part name="cart" interface="gameboy_cart">
+			<feature name="mapper" value="MBC5" />
+			<!-- cartridge ram -->
+			<feature name="battery_backed" value="yes" />
+			<dataarea name="rom" size="4194304">
+				<rom name="stone age (unl).bin" size="4194304" crc="2ffe697c" sha1="b992f280b5dd2095c8f430282c5dba69c6a10eb4" offset="000000" />
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="ssangws2">
 		<description>Shin Sangoku Musou 2 - Zhen San Guo Wu Shuang 2 (Chi)</description>
 		<year>20??</year>
diff --git a/hash/megadriv.xml b/hash/megadriv.xml
index 6036a94eacb..0de0f409938 100644
--- a/hash/megadriv.xml
+++ b/hash/megadriv.xml
@@ -78,7 +78,7 @@ Known undumped pirates
   * Thunderbolt II - 雷電伝説II
   * Magic 7 Block - 百変七巧板
   * Chinese Battle Chess (?) - 戦 棊
-  * 16 Tile Mahjong II (by Gamtek)
+  * 16 Tile Mahjong II (by Gamtec)
 
 NOTE
 
@@ -26949,7 +26949,7 @@ Notice that these are not working on real hardware due to bugged code with VDP i
 	<software name="bomboy">
 		<description>Bomboy (Tw)</description>
 		<year>1993</year>
-		<publisher>Gamtek</publisher>
+		<publisher>Gamtec</publisher>
 		<part name="cart" interface="megadriv_cart">
 			<dataarea name="rom" size="524288">
 				<rom name="bomboy (unl).bin" size="524288" crc="065d2019" sha1="206fff31bccbb9a973de95c9ae780acb462548dd" offset="000000" loadflag="load16_word_swap" />