diff --git a/Assets/dll/faust.wbx.zst b/Assets/dll/faust.wbx.zst
index b860c8d01c..bf95e04b27 100644
Binary files a/Assets/dll/faust.wbx.zst and b/Assets/dll/faust.wbx.zst differ
diff --git a/Assets/dll/hyper.wbx.zst b/Assets/dll/hyper.wbx.zst
index 49a169e765..4672e2183e 100644
Binary files a/Assets/dll/hyper.wbx.zst and b/Assets/dll/hyper.wbx.zst differ
diff --git a/Assets/dll/ngp.wbx.zst b/Assets/dll/ngp.wbx.zst
index ee50e0a5b3..d7243cbcd3 100644
Binary files a/Assets/dll/ngp.wbx.zst and b/Assets/dll/ngp.wbx.zst differ
diff --git a/Assets/dll/pcfx.wbx.zst b/Assets/dll/pcfx.wbx.zst
index 2697638378..dfbe8549f2 100644
Binary files a/Assets/dll/pcfx.wbx.zst and b/Assets/dll/pcfx.wbx.zst differ
diff --git a/Assets/dll/shock.wbx.zst b/Assets/dll/shock.wbx.zst
index 232c89ef17..64842682bd 100644
Binary files a/Assets/dll/shock.wbx.zst and b/Assets/dll/shock.wbx.zst differ
diff --git a/Assets/dll/ss.wbx.zst b/Assets/dll/ss.wbx.zst
index 2b05dad457..3a47be5069 100644
Binary files a/Assets/dll/ss.wbx.zst and b/Assets/dll/ss.wbx.zst differ
diff --git a/Assets/dll/turbo.wbx.zst b/Assets/dll/turbo.wbx.zst
index 28256c8956..324f4b2518 100644
Binary files a/Assets/dll/turbo.wbx.zst and b/Assets/dll/turbo.wbx.zst differ
diff --git a/Assets/dll/vb.wbx.zst b/Assets/dll/vb.wbx.zst
index c8cb7ea5ce..606150d16e 100644
Binary files a/Assets/dll/vb.wbx.zst and b/Assets/dll/vb.wbx.zst differ
diff --git a/waterbox/nyma/Interfaces.cpp b/waterbox/nyma/Interfaces.cpp
index 27d00b70f0..4932ead95c 100644
--- a/waterbox/nyma/Interfaces.cpp
+++ b/waterbox/nyma/Interfaces.cpp
@@ -204,9 +204,18 @@ namespace Mednafen
 	}
 	std::vector<uint64> MDFN_GetSettingMultiUI(const char *name)
 	{
-		// only used in some saturn debug code, not needed
+		// only used in some demo code it seems?
 		return std::vector<uint64>();
 	}
+	std::vector<int64> MDFN_GetSettingMultiI(const char *name)
+	{
+		// not used for anything it seems?
+		return std::vector<int64>();
+	}
+	uint64 MDFN_GetSettingMultiM(const char *name)
+	{
+		return MDFN_GetSettingUI(name);
+	}
 	void MDFNMP_Init(uint32 ps, uint32 numpages)
 	{}
 	void MDFNMP_AddRAM(uint32 size, uint32 address, uint8 *RAM, bool use_in_search) // Deprecated
diff --git a/waterbox/nyma/NymaCore.cpp b/waterbox/nyma/NymaCore.cpp
index 058618e343..94493644e8 100644
--- a/waterbox/nyma/NymaCore.cpp
+++ b/waterbox/nyma/NymaCore.cpp
@@ -68,12 +68,13 @@ ECL_EXPORT bool InitRom(const InitData& data)
 		GameFile gf({
 			&NVFS,
 			"",
+			data.FileNameFull,
 			gamestream.get(),
 			data.FileNameExt,
 			data.FileNameBase,
-			&NVFS,
+			{&NVFS,
 			"",
-			data.FileNameBase
+			data.FileNameBase}
 		});
 
 		Game->Load(&gf);
diff --git a/waterbox/nyma/common.mak b/waterbox/nyma/common.mak
index ea5c3fb0fa..d8bab76457 100644
--- a/waterbox/nyma/common.mak
+++ b/waterbox/nyma/common.mak
@@ -2,7 +2,7 @@
 
 MEDNAFLAGS := \
 	-Imednafen -Icommon -Imednafen/src/trio \
-	-DHAVE_CONFIG_H=1 -DMDFN_DISABLE_NO_OPT_ERRWARN=1 \
+	-DHAVE_CONFIG_H=1 -DMDFN_DISABLE_NO_OPT_ERRWARN=1 -DMDFN_PSS_STYLE=1 \
 	-fwrapv \
 	-fno-strict-aliasing \
 	-fomit-frame-pointer \
diff --git a/waterbox/nyma/mednafen b/waterbox/nyma/mednafen
index 704467f260..66c482b516 160000
--- a/waterbox/nyma/mednafen
+++ b/waterbox/nyma/mednafen
@@ -1 +1 @@
-Subproject commit 704467f260c83506e17621141ae1f5aa33b0d364
+Subproject commit 66c482b516f3b37927a9f51522f2e6cc9dd0aed0
diff --git a/waterbox/nyma/pcfx.cpp b/waterbox/nyma/pcfx.cpp
index 89404bdfb3..9f3b313fdd 100644
--- a/waterbox/nyma/pcfx.cpp
+++ b/waterbox/nyma/pcfx.cpp
@@ -16,7 +16,7 @@ void SetupMDFNGameInfo()
 namespace MDFN_IEN_PCFX
 {
 	extern uint8 BackupRAM[0x8000];
-	extern uint8 ExBackupRAM[0x8000];
+	extern uint8 ExBackupRAM[0x20000];
 	extern uint8 *BIOSROM; 	// 1MB
 	extern uint8 *RAM; 	// 2MB
 	extern uint8 *FXSCSIROM;	// 512KiB