diff --git a/src/Ryujinx.Graphics.Metal/EncoderState.cs b/src/Ryujinx.Graphics.Metal/EncoderState.cs
index 81cc7d3bf..043fb1660 100644
--- a/src/Ryujinx.Graphics.Metal/EncoderState.cs
+++ b/src/Ryujinx.Graphics.Metal/EncoderState.cs
@@ -1,6 +1,7 @@
 using Ryujinx.Graphics.GAL;
 using SharpMetal.Metal;
 using System.Collections.Generic;
+using System.Linq;
 using System.Runtime.Versioning;
 
 namespace Ryujinx.Graphics.Metal
@@ -64,6 +65,8 @@ namespace Ryujinx.Graphics.Metal
         // Changes to attachments take recreation!
         public Texture DepthStencil = default;
         public Texture[] RenderTargets = new Texture[Constants.MaxColorAttachments];
+
+        public MTLColorWriteMask[] RenderTargetMasks = Enumerable.Repeat(MTLColorWriteMask.All, Constants.MaxColorAttachments).ToArray();
         public BlendDescriptor?[] BlendDescriptors = new BlendDescriptor?[Constants.MaxColorAttachments];
         public ColorF BlendColor = new();
 
diff --git a/src/Ryujinx.Graphics.Metal/EncoderStateManager.cs b/src/Ryujinx.Graphics.Metal/EncoderStateManager.cs
index 84afb6eb9..c737c25ba 100644
--- a/src/Ryujinx.Graphics.Metal/EncoderStateManager.cs
+++ b/src/Ryujinx.Graphics.Metal/EncoderStateManager.cs
@@ -207,6 +207,7 @@ namespace Ryujinx.Graphics.Metal
                     pipelineAttachment.DestinationAlphaBlendFactor = MTLBlendFactor.OneMinusSourceAlpha;
                     pipelineAttachment.SourceRGBBlendFactor = MTLBlendFactor.SourceAlpha;
                     pipelineAttachment.DestinationRGBBlendFactor = MTLBlendFactor.OneMinusSourceAlpha;
+                    pipelineAttachment.WriteMask = _currentState.RenderTargetMasks[i];
 
                     if (_currentState.BlendDescriptors[i] != null)
                     {
@@ -349,6 +350,34 @@ namespace Ryujinx.Graphics.Metal
             }
         }
 
+        public void UpdateRenderTargetColorMasks(ReadOnlySpan<uint> componentMask)
+        {
+            _currentState.RenderTargetMasks = new MTLColorWriteMask[Constants.MaxColorAttachments];
+
+            for (int i = 0; i < componentMask.Length; i++)
+            {
+                bool red = (componentMask[i] & (0x1 << 0)) != 0;
+                bool green = (componentMask[i] & (0x1 << 1)) != 0;
+                bool blue = (componentMask[i] & (0x1 << 2)) != 0;
+                bool alpha = (componentMask[i] & (0x1 << 3)) != 0;
+
+                var mask = MTLColorWriteMask.None;
+
+                mask |= red ? MTLColorWriteMask.Red : 0;
+                mask |= green ? MTLColorWriteMask.Green : 0;
+                mask |= blue ? MTLColorWriteMask.Blue : 0;
+                mask |= alpha ? MTLColorWriteMask.Alpha : 0;
+
+                _currentState.RenderTargetMasks[i] = mask;
+            }
+
+            // Requires recreating pipeline
+            if (_pipeline.CurrentEncoderType == EncoderType.Render)
+            {
+                _pipeline.EndCurrentPass();
+            }
+        }
+
         public void UpdateVertexAttribs(ReadOnlySpan<VertexAttribDescriptor> vertexAttribs)
         {
             _currentState.VertexAttribs = vertexAttribs.ToArray();
diff --git a/src/Ryujinx.Graphics.Metal/Pipeline.cs b/src/Ryujinx.Graphics.Metal/Pipeline.cs
index 504a2d5cf..4ff307dce 100644
--- a/src/Ryujinx.Graphics.Metal/Pipeline.cs
+++ b/src/Ryujinx.Graphics.Metal/Pipeline.cs
@@ -461,7 +461,7 @@ namespace Ryujinx.Graphics.Metal
 
         public void SetRenderTargetColorMasks(ReadOnlySpan<uint> componentMask)
         {
-            Logger.Warning?.Print(LogClass.Gpu, "Not Implemented!");
+            _encoderStateManager.UpdateRenderTargetColorMasks(componentMask);
         }
 
         public void SetRenderTargets(ITexture[] colors, ITexture depthStencil)