diff --git a/Assets/gamedb/gamedb_nes.txt b/Assets/gamedb/gamedb_nes.txt
index ec808e4165..2b792d0bd8 100644
--- a/Assets/gamedb/gamedb_nes.txt
+++ b/Assets/gamedb/gamedb_nes.txt
@@ -348,6 +348,10 @@ sha1:77C5C2473AF13003B7BD8273A5E23BE4964107A3		M34_P128K_H	NES		board=AVE-NINA-0
 sha1:B6721E1C1EC2E2F215180ED7BB31EDA80BCDE869		2nd2006_next_level	NES		board=MAPPER000;PRG=16;CHR=8;PAD_V=1;PAD_H=0
 
 ;other
+sha1:93289C300488B69F959EB08AD075965DCC3EF2F3		Bubble Bobble 2 (J)	NES		board=MAPPER048
+sha1:685886553C8858B704D90456F2E8F52003352598		Captain Saver (J)	NES		board=MAPPER048
+sha1:127B2C71AB249ECC197F7F88CEFC1FDE2EC7F2CE		The Jetsons Cogswell Caper (J)	NES		board=MAPPER048
+sha1:EEB560ADE82C5C322CD515176E9E9B6F4847B0A6		Saint Seiya Ougon Densetsu	NES		board=MAPPER152;PRG=128;CHR=128;WRAM=0;VRAM=0
 sha1:4180276C50DF9958DEDD6C6D19C9E7AEBB75A89F	o	Galaxian (Japan)	NES		board=NAMCOT-3301;PRG=16;CHR=8;WRAM=8;VRAM=0;PAD_V=1;PAD_H=0
 sha1:0FE9120FD5ADC2790B0B9E8FADD136F9C66A709F		Galaxian (Japan) (Rev A)	NES		board=NAMCOT-3301;PRG=8;CHR=8;WRAM=8;VRAM=0;PAD_V=1;PAD_H=0