diff --git a/include/PICA/shader.hpp b/include/PICA/shader.hpp
index f282da72..bad37d2e 100644
--- a/include/PICA/shader.hpp
+++ b/include/PICA/shader.hpp
@@ -16,6 +16,7 @@ namespace ShaderOpcodes {
 		DP3 = 0x01,
 		DP4 = 0x02,
 		MUL = 0x08,
+		MAX = 0x0C,
 		MIN = 0x0D,
 		RSQ = 0x0F,
 		MOVA = 0x12,
@@ -93,6 +94,7 @@ class PICAShader {
 	void ifu(u32 instruction);
 	void loop(u32 instruction);
 	void mad(u32 instruction);
+	void max(u32 instruction);
 	void min(u32 instruction);
 	void mov(u32 instruction);
 	void mova(u32 instruction);
diff --git a/src/core/PICA/shader_interpreter.cpp b/src/core/PICA/shader_interpreter.cpp
index 3931f033..ec656937 100644
--- a/src/core/PICA/shader_interpreter.cpp
+++ b/src/core/PICA/shader_interpreter.cpp
@@ -24,6 +24,7 @@ void PICAShader::run() {
 			case ShaderOpcodes::IFC: ifc(instruction); break;
 			case ShaderOpcodes::IFU: ifu(instruction); break;
 			case ShaderOpcodes::LOOP: loop(instruction); break;
+			case ShaderOpcodes::MAX: max(instruction); break;
 			case ShaderOpcodes::MIN: min(instruction); break;
 			case ShaderOpcodes::MOV: mov(instruction); break;
 			case ShaderOpcodes::MOVA: mova(instruction); break;
@@ -169,6 +170,28 @@ void PICAShader::mul(u32 instruction) {
 	}
 }
 
+void PICAShader::max(u32 instruction) {
+	const u32 operandDescriptor = operandDescriptors[instruction & 0x7f];
+	const u32 src1 = (instruction >> 12) & 0x7f;
+	const u32 src2 = (instruction >> 7) & 0x1f; // src2 coming first because PICA moment
+	const u32 idx = (instruction >> 19) & 3;
+	const u32 dest = (instruction >> 21) & 0x1f;
+
+	if (idx) Helpers::panic("[PICA] MAX: idx != 0");
+	vec4f srcVec1 = getSourceSwizzled<1>(src1, operandDescriptor);
+	vec4f srcVec2 = getSourceSwizzled<2>(src2, operandDescriptor);
+
+	vec4f& destVector = getDest(dest);
+
+	u32 componentMask = operandDescriptor & 0xf;
+	for (int i = 0; i < 4; i++) {
+		if (componentMask & (1 << i)) {
+			const auto mininum = srcVec1[3 - i] > srcVec2[3 - i] ? srcVec1[3 - i] : srcVec2[3 - i];
+			destVector[3 - i] = mininum;
+		}
+	}
+}
+
 void PICAShader::min(u32 instruction) {
 	const u32 operandDescriptor = operandDescriptors[instruction & 0x7f];
 	const u32 src1 = (instruction >> 12) & 0x7f;