diff --git a/include/instructions.h b/include/instructions.h
index 2cbf5bd..b8216ff 100644
--- a/include/instructions.h
+++ b/include/instructions.h
@@ -117,5 +117,6 @@ public:
   // called by opcode_81 and opcode_83
   void add_rm32_imm(int imm_flag);
   void or_rm32_imm(int imm_flag);
+  void adc_rm32_imm(int imm_flag);
   void cmp_rm32_imm8();
 };
diff --git a/instructions.cpp b/instructions.cpp
index aac3ae8..4fcf3ce 100644
--- a/instructions.cpp
+++ b/instructions.cpp
@@ -1172,7 +1172,7 @@ void Instructions::opcode_81(){
       or_rm32_imm(IMM32);
       break;
     case 2:
-      // TODO: adc_rm32_imm32();
+      adc_rm32_imm(IMM32);
       break;
     case 3:
       // TODO: sbb_rm32_imm32();
@@ -1208,7 +1208,7 @@ void Instructions::opcode_83(){
       or_rm32_imm(IMM8);
       break;
     case 2:
-      // TODO: adc_rm32_imm8();
+      adc_rm32_imm(IMM8);
       break;
     case 3:
       // TODO: sbb_rm32_imm8();
@@ -1514,6 +1514,24 @@ void Instructions::or_rm32_imm(int imm_flag){
   this->eip++;
 }
 
+void Instructions::adc_rm32_imm(int imm_flag){
+  //printf("adc_rm32_imm called.\n");
+
+  this->eip++;
+
+  if(imm_flag == IMM8){
+    uint8_t imm8 = memory.read_uint8(this->eip);
+    this->registers[this->M] += imm8 + get_flag(CF);
+  } else if(imm_flag == IMM32){
+    uint32_t imm32 = memory.read_uint32(this->eip);
+    imm32 = swap_endian32(imm32);
+    this->registers[this->M] += imm32 + get_flag(CF);
+  } else {
+  }
+
+  this->eip++;
+}
+
 void Instructions::cmp_rm32_imm8(){
   //printf("cmp_rm32_imm8 called.\n");