diff --git a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/BSNES/SubBsnesCore.cs b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/BSNES/SubBsnesCore.cs
index 8d8bbd0ca1..20f8bb4dc8 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/BSNES/SubBsnesCore.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/BSNES/SubBsnesCore.cs
@@ -4,7 +4,11 @@ using BizHawk.Emulation.Cores.Nintendo.SNES;
 
 namespace BizHawk.Emulation.Cores.Nintendo.BSNES
 {
-	[PortedCore(CoreNames.SubBsnes115, "")]
+	[PortedCore(
+		name: CoreNames.SubBsnes115,
+		author: "bsnes team",
+		portedVersion: "v115+",
+		portedUrl: "https://github.com/bsnes-emu/bsnes")]
 	public class SubBsnesCore : IEmulator, ICycleTiming
 	{
 		[CoreConstructor(VSystemID.Raw.Satellaview)]
diff --git a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink/GBHawkLink.cs b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink/GBHawkLink.cs
index d89211622a..d027ee2910 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink/GBHawkLink.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink/GBHawkLink.cs
@@ -4,7 +4,9 @@ using BizHawk.Emulation.Cores.Nintendo.GBHawk;
 
 namespace BizHawk.Emulation.Cores.Nintendo.GBHawkLink
 {
-	[Core(CoreNames.GBHawkLink, "")]
+	[Core(
+		name: CoreNames.GBHawkLink,
+		author: "alyosha and BizHawk contributors")]
 	public partial class GBHawkLink : IEmulator, ISaveRam, IDebuggable, IStatable, IInputPollable, IRegionable, ILinkable,
 		ISettable<GBHawkLink.GBLinkSettings, GBHawkLink.GBLinkSyncSettings>,
 		ILinkedGameBoyCommon
diff --git a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink3x/GBHawkLink3x.cs b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink3x/GBHawkLink3x.cs
index 7be261f0dc..be6ec14481 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink3x/GBHawkLink3x.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink3x/GBHawkLink3x.cs
@@ -4,7 +4,9 @@ using BizHawk.Emulation.Cores.Nintendo.GBHawk;
 
 namespace BizHawk.Emulation.Cores.Nintendo.GBHawkLink3x
 {
-	[Core(CoreNames.GBHawkLink3x, "")]
+	[Core(
+		name: CoreNames.GBHawkLink3x,
+		author: "alyosha and BizHawk contributors")]
 	public partial class GBHawkLink3x : IEmulator, ISaveRam, IDebuggable, IStatable, IInputPollable, IRegionable,
 		ISettable<GBHawkLink3x.GBLink3xSettings, GBHawkLink3x.GBLink3xSyncSettings>,
 		ILinkedGameBoyCommon
diff --git a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink4x/GBHawkLink4x.cs b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink4x/GBHawkLink4x.cs
index b065f92fda..4fbd9e343f 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink4x/GBHawkLink4x.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink4x/GBHawkLink4x.cs
@@ -4,7 +4,9 @@ using BizHawk.Emulation.Cores.Nintendo.GBHawk;
 
 namespace BizHawk.Emulation.Cores.Nintendo.GBHawkLink4x
 {
-	[Core(CoreNames.GBHawkLink4x, "")]
+	[Core(
+		name: CoreNames.GBHawkLink4x,
+		author: "alyosha and BizHawk contributors")]
 	public partial class GBHawkLink4x : IEmulator, ISaveRam, IDebuggable, IStatable, IInputPollable, IRegionable,
 		ISettable<GBHawkLink4x.GBLink4xSettings, GBHawkLink4x.GBLink4xSyncSettings>,
 		ILinkedGameBoyCommon
diff --git a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/SubGBHawk/SubGBHawk.cs b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/SubGBHawk/SubGBHawk.cs
index 6ab05e5e4d..8efb2640d6 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/SubGBHawk/SubGBHawk.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/SubGBHawk/SubGBHawk.cs
@@ -4,7 +4,9 @@ using BizHawk.Emulation.Cores.Consoles.Nintendo.Gameboy;
 
 namespace BizHawk.Emulation.Cores.Nintendo.SubGBHawk
 {
-	[Core(CoreNames.SubGbHawk, "")]
+	[Core(
+		name: CoreNames.SubGbHawk,
+		author: "alyosha and BizHawk contributors")]
 	public partial class SubGBHawk : IEmulator, IStatable, IInputPollable,
 		ISettable<GBHawk.GBHawk.GBSettings, GBHawk.GBHawk.GBSyncSettings>, IDebuggable, ICycleTiming, IGameboyCommon
 	{
diff --git a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/SubNESHawk/SubNESHawk.cs b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/SubNESHawk/SubNESHawk.cs
index 301833d6b8..ee4eb3ac3c 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/SubNESHawk/SubNESHawk.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/SubNESHawk/SubNESHawk.cs
@@ -3,7 +3,9 @@ using BizHawk.Emulation.Cores.Nintendo.NES;
 
 namespace BizHawk.Emulation.Cores.Nintendo.SubNESHawk
 {
-	[Core(CoreNames.SubNesHawk, "")]
+	[Core(
+		name: CoreNames.SubNesHawk,
+		author: "zeromus, natt, alyosha, adelikat")]
 	public partial class SubNESHawk : IEmulator, IStatable, IInputPollable, ISettable<NES.NES.NESSettings, NES.NES.NESSyncSettings>
 	{
 		[CoreConstructor(VSystemID.Raw.NES, Priority = CorePriority.SuperLow)]
diff --git a/src/BizHawk.Emulation.Cores/Consoles/Sega/GGHawkLink/GGHawkLink.cs b/src/BizHawk.Emulation.Cores/Consoles/Sega/GGHawkLink/GGHawkLink.cs
index 37dcd318b1..ba4f53afc4 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/Sega/GGHawkLink/GGHawkLink.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/Sega/GGHawkLink/GGHawkLink.cs
@@ -3,7 +3,10 @@ using BizHawk.Emulation.Cores.Sega.MasterSystem;
 
 namespace BizHawk.Emulation.Cores.Sega.GGHawkLink
 {
-	[Core(CoreNames.GGHawkLink, "", isReleased: false)]
+	[Core(
+		name: CoreNames.GGHawkLink,
+		author: "Vecna",
+		isReleased: false)]
 	public partial class GGHawkLink : IEmulator, ISaveRam, IDebuggable, IStatable, IInputPollable, IRegionable, ILinkable,
 		ISettable<GGHawkLink.GGLinkSettings, GGHawkLink.GGLinkSyncSettings>
 	{