diff --git a/include/PICA/regs.hpp b/include/PICA/regs.hpp
index 85cfe60e..53f74a9e 100644
--- a/include/PICA/regs.hpp
+++ b/include/PICA/regs.hpp
@@ -53,6 +53,7 @@ namespace PICA {
 			// Framebuffer registers
 			ColourOperation = 0x100,
 			BlendFunc = 0x101,
+			LogicOp = 0x102,
 			BlendColour = 0x103,
 			AlphaTestConfig = 0x104,
 			StencilTest = 0x105,
@@ -294,4 +295,4 @@ namespace PICA {
 		GeometryPrimitive = 3,
 	};
 
-}  // namespace PICA
\ No newline at end of file
+}  // namespace PICA
diff --git a/include/renderer_gl/renderer_gl.hpp b/include/renderer_gl/renderer_gl.hpp
index 18f52a1c..94720e92 100644
--- a/include/renderer_gl/renderer_gl.hpp
+++ b/include/renderer_gl/renderer_gl.hpp
@@ -62,6 +62,7 @@ class RendererGL final : public Renderer {
 	MAKE_LOG_FUNCTION(log, rendererLogger)
 	void setupBlending();
 	void setupStencilTest(bool stencilEnable);
+	void setupLogicOp();
 	void bindDepthBuffer();
 	void setupTextureEnvState();
 	void bindTexturesToSlots();
diff --git a/src/core/renderer_gl/renderer_gl.cpp b/src/core/renderer_gl/renderer_gl.cpp
index 91c70bba..e67ef44d 100644
--- a/src/core/renderer_gl/renderer_gl.cpp
+++ b/src/core/renderer_gl/renderer_gl.cpp
@@ -250,6 +250,30 @@ void RendererGL::setupStencilTest(bool stencilEnable) {
 	glStencilOp(stencilOps[stencilFailOp], stencilOps[depthFailOp], stencilOps[passOp]);
 }
 
+void RendererGL::setupLogicOp() {
+	const u32 logicOp = getBits<0, 4>(regs[PICA::InternalRegs::LogicOp]);
+	static constexpr std::array<GLenum, 16> logicOps = {
+		GL_CLEAR,
+		GL_AND,
+		GL_AND_REVERSE,
+		GL_COPY,
+		GL_SET,
+		GL_COPY_INVERTED,
+		GL_NOOP,
+		GL_INVERT,
+		GL_NAND,
+		GL_OR,
+		GL_NOR,
+		GL_XOR,
+		GL_EQUIV,
+		GL_AND_INVERTED,
+		GL_OR_REVERSE,
+		GL_OR_INVERTED,
+	};
+
+	glLogicOp(logicOps[logicOp]);
+}
+
 void RendererGL::setupTextureEnvState() {
 	// TODO: Only update uniforms when the TEV config changed. Use an UBO potentially.
 
@@ -427,6 +451,7 @@ void RendererGL::drawVertices(PICA::PrimType primType, std::span<const Vertex> v
 	}
 
 	setupStencilTest(stencilEnable);
+	setupLogicOp();
 
 	vbo.bufferVertsSub(vertices);
 	OpenGL::draw(primitiveTopology, GLsizei(vertices.size()));