diff --git a/BizHawk.Client.Common/RomLoader.cs b/BizHawk.Client.Common/RomLoader.cs
index d58bb2d54f..8b79c36602 100644
--- a/BizHawk.Client.Common/RomLoader.cs
+++ b/BizHawk.Client.Common/RomLoader.cs
@@ -19,7 +19,6 @@ using BizHawk.Emulation.Cores.Nintendo.GBHawkLink4x;
 using BizHawk.Emulation.Cores.Nintendo.SNES;
 using BizHawk.Emulation.Cores.PCEngine;
 using BizHawk.Emulation.Cores.Sega.GGHawkLink;
-using BizHawk.Emulation.Cores.Sony.PSP;
 using BizHawk.Emulation.Cores.Sony.PSX;
 using BizHawk.Emulation.Cores.Computers.SinclairSpectrum;
 using BizHawk.Emulation.Cores.Arcades.MAME;
@@ -565,9 +564,6 @@ namespace BizHawk.Client.Common
 							nextEmulator = new Saturnus(nextComm, new[] { disc }, Deterministic,
 								(Saturnus.Settings)GetCoreSettings<Saturnus>(), (Saturnus.SyncSettings)GetCoreSyncSettings<Saturnus>());
 							break;
-						case "PSP":
-							nextEmulator = new PSP(nextComm, file.Name);
-							break;
 						case "PSX":
 							nextEmulator = new Octoshock(nextComm, new List<Disc>(new[] { disc }), new List<string>(new[] { Path.GetFileNameWithoutExtension(path) }), null, GetCoreSettings<Octoshock>(), GetCoreSyncSettings<Octoshock>());
 							if (game.IsRomStatusBad() || game.Status == RomStatus.NotInDatabase)
diff --git a/BizHawk.Client.EmuHawk/Extensions/CoreExtensions.cs b/BizHawk.Client.EmuHawk/Extensions/CoreExtensions.cs
index da75221162..352480524a 100644
--- a/BizHawk.Client.EmuHawk/Extensions/CoreExtensions.cs
+++ b/BizHawk.Client.EmuHawk/Extensions/CoreExtensions.cs
@@ -7,7 +7,6 @@ using BizHawk.Emulation.Cores.Nintendo.SNES;
 using BizHawk.Emulation.Cores.Nintendo.Gameboy;
 using BizHawk.Emulation.Cores.Nintendo.SNES9X;
 using BizHawk.Emulation.Cores.Consoles.Sega.gpgx;
-using BizHawk.Emulation.Cores.Sony.PSP;
 using BizHawk.Emulation.Cores.Arcades.MAME;
 using BizHawk.Emulation.Cores.Nintendo.GBA;
 using BizHawk.Emulation.Cores.Sega.MasterSystem;
@@ -30,7 +29,6 @@ namespace BizHawk.Client.EmuHawk.CoreExtensions
 				QuickNES _ => Properties.Resources.QuickNes,
 				LibsnesCore _ => Properties.Resources.bsnes,
 				GPGX _ => Properties.Resources.genplus,
-				PSP _ => Properties.Resources.ppsspp,
 				Gameboy _ => Properties.Resources.gambatte,
 				Snes9x _ => Properties.Resources.snes9x,
 				MAME _ => Properties.Resources.mame,
diff --git a/BizHawk.Client.EmuHawk/MainForm.cs b/BizHawk.Client.EmuHawk/MainForm.cs
index 45f7b66577..27ebd729f6 100644
--- a/BizHawk.Client.EmuHawk/MainForm.cs
+++ b/BizHawk.Client.EmuHawk/MainForm.cs
@@ -86,8 +86,6 @@ namespace BizHawk.Client.EmuHawk
 		{
 			return new CoreComm(ShowMessageCoreComm, NotifyCoreComm)
 			{
-				ReleaseGLContext = o => GLManager.ReleaseGLContext(o),
-				RequestGLContext = (major, minor, forward) => GLManager.CreateGLContext(major, minor, forward),
 				ActivateGLContext = gl => GLManager.Activate((GLManager.ContextRef)gl),
 				DeactivateGLContext = () => GLManager.Deactivate()
 			};
diff --git a/BizHawk.Client.EmuHawk/Properties/Resources.cs b/BizHawk.Client.EmuHawk/Properties/Resources.cs
index 654f3059d7..f52143c42e 100644
--- a/BizHawk.Client.EmuHawk/Properties/Resources.cs
+++ b/BizHawk.Client.EmuHawk/Properties/Resources.cs
@@ -142,7 +142,6 @@ namespace BizHawk.Client.EmuHawk.Properties {
 		internal static readonly Bitmap placeholder_bitmap = ReadEmbeddedBitmap("placeholder_bitmap");
 		internal static readonly Icon poke_MultiSize = ReadEmbeddedIcon("poke");
 		internal static readonly Bitmap poke = ReadEmbeddedBitmap("poke");
-		internal static readonly Bitmap ppsspp = ReadEmbeddedBitmap("ppsspp");
 		internal static readonly Icon Previous_MultiSize = ReadEmbeddedIcon("Previous");
 		internal static readonly Bitmap Previous = ReadEmbeddedBitmap("Previous");
 		internal static readonly Icon QuickNes_MultiSize = ReadEmbeddedIcon("QuickNes");
diff --git a/BizHawk.Client.EmuHawk/images/ppsspp.png b/BizHawk.Client.EmuHawk/images/ppsspp.png
deleted file mode 100644
index 4eca06dcae..0000000000
Binary files a/BizHawk.Client.EmuHawk/images/ppsspp.png and /dev/null differ
diff --git a/BizHawk.Emulation.Common/CoreComms.cs b/BizHawk.Emulation.Common/CoreComms.cs
index 874a73f4d3..bd8041caa9 100644
--- a/BizHawk.Emulation.Common/CoreComms.cs
+++ b/BizHawk.Emulation.Common/CoreComms.cs
@@ -45,8 +45,6 @@ namespace BizHawk.Emulation.Common
 		/// </summary>
 		public Action<string> Notify { get; }
 
-		public Func<int, int, bool, object> RequestGLContext { get; set; }
-		public Action<object> ReleaseGLContext { get; set; }
 		public Action<object> ActivateGLContext { get; set; }
 		public Action DeactivateGLContext { get; set; } // this shouldn't be necessary.. frontend should be changing context before it does anything.. but for now..
 	}