diff --git a/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/AVE-NINA.cs b/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/AVE-NINA.cs
index 7b2e1cdc0a..a77ba68eea 100644
--- a/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/AVE-NINA.cs
+++ b/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/AVE-NINA.cs
@@ -29,6 +29,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.NES
 		{
 			switch (Cart.board_type)
 			{
+				case "AVE-NINA-02": // untested
 				case "AVE-NINA-01": //Impossible Mission 2 (U)
 					AssertPrg(64); AssertChr(64); AssertWram(8); AssertVram(0);
 					break;
diff --git a/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/BxROM.cs b/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/BxROM.cs
index 893269efa1..7a3ee3373c 100644
--- a/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/BxROM.cs
+++ b/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/BxROM.cs
@@ -21,6 +21,12 @@ namespace BizHawk.Emulation.Cores.Nintendo.NES
 		{
 			switch (Cart.board_type)
 			{
+				case "AVE-NINA-07": // wally bear and the gang
+					// it's not the NINA_001 but something entirely different; actually a colordreams with VRAM
+					// this actually works
+					AssertPrg(128); AssertChr(0); AssertWram(0); AssertVram(8);
+					break;
+
 				case "IREM-BNROM": //Mashou (J).nes
 				case "NES-BNROM": //Deadly Towers (U)
 					AssertPrg(128); AssertChr(0); AssertWram(0); AssertVram(8);
diff --git a/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/IC_74x377.cs b/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/IC_74x377.cs
index 4475590044..8b4e56e58b 100644
--- a/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/IC_74x377.cs
+++ b/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/IC_74x377.cs
@@ -35,9 +35,6 @@ namespace BizHawk.Emulation.Cores.Nintendo.NES
 					SetMirrorType(Cart.pad_h, Cart.pad_v);
 					break;
 
-				case "AVE-NINA-07": // untested
-					SetMirrorType(Cart.pad_h, Cart.pad_v);
-					break;
 				case "AGCI-50282": // death race
 				case "MAPPER144":
 					bus_conflict_50282 = true;