diff --git a/include/PSX/GTE/gte.hpp b/include/PSX/GTE/gte.hpp
index 13716db9..f275d6b6 100644
--- a/include/PSX/GTE/gte.hpp
+++ b/include/PSX/GTE/gte.hpp
@@ -41,6 +41,26 @@ namespace JabyEngine {
             __asm__ volatile("ctc2 $14, $4"     :: "r"(&matrix) : "$12", "$13", "$14");
         }
 
+        static MATRIX get_rot_matrix() {
+            MATRIX matrix = {0};
+
+            // TODO:                                                                   v why is this needed?
+            // TODO:          v what is this?                                          v
+            // TODO:          v         v what exactly is this register?
+            __asm__ volatile("cfc2 $12, $0"     :: "r"(&matrix) : "$12", "$13", "$14", "memory"); 
+            __asm__ volatile("cfc2 $13, $1"     :: "r"(&matrix) : "$12", "$13", "$14", "memory"); 
+            __asm__ volatile("sw   $12, 0(%0)"  :: "r"(&matrix) : "$12", "$13", "$14", "memory"); 
+            __asm__ volatile("sw   $13, 4(%0)"  :: "r"(&matrix) : "$12", "$13", "$14", "memory"); 
+            __asm__ volatile("cfc2 $12, $2"     :: "r"(&matrix) : "$12", "$13", "$14", "memory");
+            __asm__ volatile("cfc2 $13, $3"     :: "r"(&matrix) : "$12", "$13", "$14", "memory");
+            __asm__ volatile("cfc2 $14, $4"     :: "r"(&matrix) : "$12", "$13", "$14", "memory");            
+            __asm__ volatile("sw   $12, 8(%0)"  :: "r"(&matrix) : "$12", "$13", "$14", "memory"); 
+            __asm__ volatile("sw   $13, 12(%0)" :: "r"(&matrix) : "$12", "$13", "$14", "memory");
+            __asm__ volatile("sw   $14, 16(%0)" :: "r"(&matrix) : "$12", "$13", "$14", "memory");
+
+            return matrix;
+        }
+
         /*
             SetTransMatrix