diff --git a/Runtime/Input/CControllerAxis.hpp b/Runtime/Input/CControllerAxis.hpp
new file mode 100644
index 000000000..c74e5d246
--- /dev/null
+++ b/Runtime/Input/CControllerAxis.hpp
@@ -0,0 +1,22 @@
+#pragma once
+
+namespace metaforce {
+enum class EJoyAxis {
+  LeftX,
+  LeftY,
+  RightX,
+  RightY,
+  MAX
+};
+
+class CControllerAxis {
+  float x0_absolute = 0.f;
+  float x4_relative = 0.f;
+
+public:
+  void SetRelativeValue(float val) { x0_absolute = val; }
+  float GetRelativeValue() const { return x0_absolute; }
+  void SetAbsoluteValue(float val) { x4_relative = val; }
+  float GetAbsoluteValue() const { return x4_relative; }
+};
+} // namespace metaforce
\ No newline at end of file
diff --git a/Runtime/Input/CControllerButton.hpp b/Runtime/Input/CControllerButton.hpp
new file mode 100644
index 000000000..362f4a64a
--- /dev/null
+++ b/Runtime/Input/CControllerButton.hpp
@@ -0,0 +1,39 @@
+#pragma once
+
+#include "Runtime/GCNTypes.hpp"
+
+namespace metaforce {
+enum class EButton {
+  A,
+  B,
+  X,
+  Y,
+  Start,
+  Z,
+  Up,
+  Right,
+  Down,
+  Left,
+  L,
+  R,
+  MAX,
+};
+
+enum class EAnalogButton {
+  Left,
+  Right
+};
+
+class CControllerButton {
+  bool x0_;
+  bool x1_pressed;
+  bool x2_;
+
+public:
+  void SetIsPressed(bool pressed) { x1_pressed = pressed; }
+  [[nodiscard]] bool GetIsPressed() const { return x1_pressed; }
+  void SetPressEvent(bool press);
+  [[nodiscard]] bool GetPressEvent() const;
+  void SetReleaseEvent(bool release);
+};
+} // namespace metaforce
\ No newline at end of file
diff --git a/Runtime/Input/CControllerGamepadData.cpp b/Runtime/Input/CControllerGamepadData.cpp
new file mode 100644
index 000000000..4757a8714
--- /dev/null
+++ b/Runtime/Input/CControllerGamepadData.cpp
@@ -0,0 +1,4 @@
+#include "Runtime/Input/CControllerGamepadData.hpp"
+
+namespace metaforce {
+}
diff --git a/Runtime/Input/CControllerGamepadData.hpp b/Runtime/Input/CControllerGamepadData.hpp
new file mode 100644
index 000000000..2bfee98d7
--- /dev/null
+++ b/Runtime/Input/CControllerGamepadData.hpp
@@ -0,0 +1,28 @@
+#pragma once
+
+#include "Runtime/Input/CControllerAxis.hpp"
+#include "Runtime/Input/CControllerButton.hpp"
+
+#include <array>
+
+namespace metaforce {
+class CControllerGamepadData {
+  bool x0_present;
+  std::array<CControllerAxis, 4> x4_axes;
+  std::array<CControllerAxis, 2> x24_triggers;
+  std::array<CControllerButton, 12> x34_buttons;
+
+public:
+  void SetDeviceIsPresent(bool present) { x0_present = present; }
+  [[nodiscard]] bool DeviceIsPresent() const { return x0_present; }
+
+  [[nodiscard]] const CControllerAxis& GetAxis(EJoyAxis axis) const { return x4_axes[u32(axis)]; }
+  [[nodiscard]] CControllerAxis& GetAxis(EJoyAxis axis) { return x4_axes[u32(axis)]; }
+
+  [[nodiscard]] const CControllerButton& GetButton(EButton button) const { return x34_buttons[u32(button)]; }
+  [[nodiscard]] CControllerButton& GetButton(EButton button) { return x34_buttons[u32(button)]; }
+
+  [[nodiscard]] const CControllerAxis& GetAnalogButton(EAnalogButton button) const { return x24_triggers[u32(button)]; }
+  [[nodiscard]] CControllerAxis& GetAnalogButton(EAnalogButton button) { return x24_triggers[u32(button)]; }
+};
+} // namespace metaforce
\ No newline at end of file
diff --git a/Runtime/Input/CDolphinController.cpp b/Runtime/Input/CDolphinController.cpp
new file mode 100644
index 000000000..a0f2b4203
--- /dev/null
+++ b/Runtime/Input/CDolphinController.cpp
@@ -0,0 +1,98 @@
+#include "Runtime/Input/CDolphinController.hpp"
+
+namespace PAD {
+// clang-format off
+enum BUTTON : u16 {
+  LEFT         = 0x0001,
+  RIGHT        = 0x0002,
+  DOWN         = 0x0004,
+  UP           = 0x0008,
+  TRIGGER_Z    = 0x0010,
+  TRIGGER_R    = 0x0020,
+  TRIGGER_L    = 0x0040,
+  BUTTON_A     = 0x0100,
+  BUTTON_B     = 0x0200,
+  BUTTON_X     = 0x0400,
+  BUTTON_Y     = 0x0800,
+  BUTTON_START = 0x1000,
+};
+// clang-format on
+} // namespace PAD
+
+namespace metaforce {
+CDolphinController::CDolphinController() {
+  static bool sIsInitialized = false;
+  if (!sIsInitialized) {
+    // PADSetSpec(5);
+    // PADInit();
+    sIsInitialized = true;
+  }
+}
+void CDolphinController::SetMotorState(EIOPort port, EMotorState state) { x194_motorStates[u32(port)] = state; }
+
+float CDolphinController::GetAnalogStickMaxValue(EJoyAxis axis) {
+  if (axis >= EJoyAxis::LeftX && axis <= EJoyAxis::LeftY) {
+    return 72.f;
+  }
+
+  if (axis >= EJoyAxis::RightX && axis <= EJoyAxis::RightY) {
+    return 59.f;
+  }
+
+  return 0.f;
+}
+
+void CDolphinController::ProcessAxis(u32 controller, EJoyAxis axis) {
+  const auto maxAxisValue = GetAnalogStickMaxValue(axis);
+  auto& data = x34_gamepadStates[controller].GetAxis(axis);
+
+  float axisValue = 0.f;
+  if (axis == EJoyAxis::LeftX) {
+    axisValue = x4_status[controller].x2_stickX;
+  } else if (axis == EJoyAxis::LeftY) {
+    axisValue = x4_status[controller].x3_stickY;
+  } else if (axis == EJoyAxis::RightX) {
+    axisValue = x4_status[controller].x4_substickX;
+  } else if (axis == EJoyAxis::RightY) {
+    axisValue = x4_status[controller].x5_substickY;
+  }
+  axisValue *= 1.f / maxAxisValue;
+  float absolute = kAbsoluteMinimum;
+  if (axisValue < kAbsoluteMinimum) {
+    absolute = kAbsoluteMinimum;
+  } else if (axisValue > kAbsoluteMaximum) {
+    absolute = kAbsoluteMaximum;
+  }
+
+  axisValue = absolute - data.GetAbsoluteValue();
+  float relativeValue = kRelativeMinimum;
+  if (axisValue < kRelativeMinimum) {
+    relativeValue = kRelativeMinimum;
+  } else if (axisValue > kRelativeMaximum) {
+    relativeValue = kRelativeMaximum;
+  }
+
+  data.SetAbsoluteValue(absolute);
+  data.SetRelativeValue(relativeValue);
+}
+
+static constexpr std::array<u16, size_t(EButton::MAX)> mButtonMapping{
+    PAD::BUTTON_A, PAD::BUTTON_B, PAD::BUTTON_X, PAD::BUTTON_Y, PAD::BUTTON_START, PAD::TRIGGER_Z,
+    PAD::UP,       PAD::RIGHT,    PAD::DOWN,     PAD::LEFT,     PAD::TRIGGER_L,    PAD::TRIGGER_R,
+};
+
+void CDolphinController::ProcessButtons(u32 controller) {
+  for (u32 i = 0; i < u32(EButton::MAX); ++i) {
+    ProcessDigitalButton(controller, x34_gamepadStates[controller].GetButton(EButton(i)), mButtonMapping[i]);
+  }
+
+  ProcessAnalogButton(x4_status[controller].x6_triggerL,
+                      x34_gamepadStates[controller].GetAnalogButton(EAnalogButton::Left));
+  ProcessAnalogButton(x4_status[controller].x7_triggerR,
+                      x34_gamepadStates[controller].GetAnalogButton(EAnalogButton::Right));
+}
+void CDolphinController::ProcessDigitalButton(u32 controller, CControllerButton& button, u16 mapping) {}
+void CDolphinController::ProcessAnalogButton(float value, CControllerAxis& axis) {}
+
+void CDolphinController::Initialize() {}
+} // namespace metaforce
\ No newline at end of file
diff --git a/Runtime/Input/CDolphinController.hpp b/Runtime/Input/CDolphinController.hpp
new file mode 100644
index 000000000..05f68bcf7
--- /dev/null
+++ b/Runtime/Input/CDolphinController.hpp
@@ -0,0 +1,48 @@
+#pragma once
+
+#include "Runtime/Input/IController.hpp"
+
+namespace metaforce {
+struct PADStatus {
+  u16 x0_buttons;
+  s8 x2_stickX;
+  s8 x3_stickY;
+  s8 x4_substickX;
+  s8 x5_substickY;
+  u8 x6_triggerL;
+  u8 x7_triggerR;
+  u8 x8_analogA;
+  u8 x9_analogB;
+  s8 xa_err;
+};
+
+class CDolphinController : public IController {
+
+  std::array<PADStatus, 4> x4_status;
+  std::array<CControllerGamepadData, 4> x34_gamepadStates{};
+  std::array<EMotorState, 4> x194_motorStates;
+  std::array<u32, 4> x1a4_controllerTypes{};
+  std::array<u32, 4> x1b4_{};
+  u32 x1c4_ = 0xf0000000;
+  u32 x1c8_ = 0;
+  u32 x1cc_ = 0;
+
+public:
+  CDolphinController();
+  void Poll() override{};
+  [[nodiscard]] u32 GetDeviceCount() const override { return 4; };
+  [[nodiscard]] CControllerGamepadData& GetGamepadData(u32 controller) override {
+    return x34_gamepadStates[controller];
+  };
+  [[nodiscard]] u32 GetControllerType(u32 controller) const override { return x1a4_controllerTypes[controller]; }
+  void SetMotorState(EIOPort port, EMotorState state) override;
+
+  float GetAnalogStickMaxValue(EJoyAxis axis);
+  void ProcessAxis(u32 controller, EJoyAxis axis);
+  void ProcessButtons(u32 controller);
+  void ProcessDigitalButton(u32 controller, CControllerButton& button, u16 mapping);
+  void ProcessAnalogButton(float value, CControllerAxis& axis);
+
+  void Initialize();
+};
+} // namespace metaforce
\ No newline at end of file
diff --git a/Runtime/Input/CInputGenerator.hpp b/Runtime/Input/CInputGenerator.hpp
index 0e9438f38..be1328dc8 100644
--- a/Runtime/Input/CInputGenerator.hpp
+++ b/Runtime/Input/CInputGenerator.hpp
@@ -4,16 +4,13 @@
 #include <atomic>
 #include <mutex>
 
+#include "Runtime/Input/InputTypes.hpp"
 #include "Runtime/Input/CFinalInput.hpp"
 #include "Runtime/Input/CKeyboardMouseController.hpp"
 
 namespace metaforce {
 class CArchitectureQueue;
 
-enum class EIOPort { Zero, One, Two, Three };
-
-enum class EMotorState { Stop, Rumble, StopHard };
-
 class CInputGenerator /*: public boo::DeviceFinder*/ {
   enum class EStatusChange { NoChange = 0, Connected = 1, Disconnected = 2 };
 
@@ -152,7 +149,7 @@ public:
 //  }
   void SetMotorState(EIOPort port, EMotorState state);
   void ControlAllMotors(const std::array<EMotorState, 4>& states) {
-    for (u32 i = 0; i <= size_t(EIOPort::Three); ++i ) {
+    for (u32 i = 0; i <= size_t(EIOPort::Player4); ++i ) {
       SetMotorState(EIOPort(i), states[i]);
     }
   }
diff --git a/Runtime/Input/CMakeLists.txt b/Runtime/Input/CMakeLists.txt
index 809f890f1..d5c325173 100644
--- a/Runtime/Input/CMakeLists.txt
+++ b/Runtime/Input/CMakeLists.txt
@@ -1,5 +1,9 @@
 set(INPUT_SOURCES
-        IController.hpp
+        IController.hpp DolphinIController.cpp
+        CControllerAxis.hpp
+        CControllerButton.hpp
+        CControllerGamepadData.hpp CControllerGamepadData.cpp
+        CDolphinController.hpp CDolphinController.cpp
         CKeyboardMouseController.hpp
         ControlMapper.hpp ControlMapper.cpp
         CInputGenerator.hpp CInputGenerator.cpp
diff --git a/Runtime/Input/CRumbleManager.cpp b/Runtime/Input/CRumbleManager.cpp
index c00db013f..b19f33845 100644
--- a/Runtime/Input/CRumbleManager.cpp
+++ b/Runtime/Input/CRumbleManager.cpp
@@ -20,7 +20,7 @@ s16 CRumbleManager::Rumble(CStateManager& mgr, const zeus::CVector3f& pos, ERumb
 
 s16 CRumbleManager::Rumble(CStateManager& mgr, ERumbleFxId fx, float gain, ERumblePriority priority) {
   if (g_GameState->GameOptions().GetIsRumbleEnabled())
-    return x0_rumbleGenerator.Rumble(RumbleFxTable[size_t(fx)], gain, priority, EIOPort::Zero);
+    return x0_rumbleGenerator.Rumble(RumbleFxTable[size_t(fx)], gain, priority, EIOPort::Player1);
   return -1;
 }
 
diff --git a/Runtime/Input/CRumbleManager.hpp b/Runtime/Input/CRumbleManager.hpp
index 9d642196c..d1298eb78 100644
--- a/Runtime/Input/CRumbleManager.hpp
+++ b/Runtime/Input/CRumbleManager.hpp
@@ -17,7 +17,7 @@ public:
   void StopRumble(s16 id) {
     if (id == -1)
       return;
-    x0_rumbleGenerator.Stop(id, EIOPort::Zero);
+    x0_rumbleGenerator.Stop(id, EIOPort::Player1);
   }
   void HardStopAll() { x0_rumbleGenerator.HardStopAll(); }
   s16 Rumble(CStateManager& mgr, const zeus::CVector3f& pos, ERumbleFxId fx, float dist, ERumblePriority priority);
diff --git a/Runtime/Input/DolphinIController.cpp b/Runtime/Input/DolphinIController.cpp
new file mode 100644
index 000000000..0f828b6b9
--- /dev/null
+++ b/Runtime/Input/DolphinIController.cpp
@@ -0,0 +1,10 @@
+#include "Runtime/Input/IController.hpp"
+#include "Runtime/Input/CDolphinController.hpp"
+
+namespace metaforce {
+IController* IController::Create() {
+  CDolphinController* cont = new CDolphinController();
+  cont->Initialize();
+  return cont;
+}
+}
\ No newline at end of file
diff --git a/Runtime/Input/IController.hpp b/Runtime/Input/IController.hpp
index d6069d40a..a182b2bb2 100644
--- a/Runtime/Input/IController.hpp
+++ b/Runtime/Input/IController.hpp
@@ -1,12 +1,26 @@
 #pragma once
 
+#include "Runtime/Input/InputTypes.hpp"
+#include "Runtime/Input/CControllerGamepadData.hpp"
+
+#include "Runtime/GCNTypes.hpp"
+
 namespace metaforce {
 
 class IController {
+protected:
+  static constexpr float kAbsoluteMinimum = -1.f;
+  static constexpr float kAbsoluteMaximum = 1.f;
+  static constexpr float kRelativeMinimum = -1.f;
+  static constexpr float kRelativeMaximum = 1.f;
 public:
-  enum class EMotorState { Stop = 0, Rumble = 1, StopHard = 2 };
   virtual void Poll() = 0;
-  virtual void SetMotorState(EMotorState state) = 0;
+  virtual u32 GetDeviceCount() const = 0;
+  virtual CControllerGamepadData& GetGamepadData(u32 controller) = 0;
+  virtual u32 GetControllerType(u32 controller) const = 0;
+  virtual void SetMotorState(EIOPort port, EMotorState state) = 0;
+
+  static IController* Create();
 };
 
 } // namespace metaforce
diff --git a/Runtime/Input/InputTypes.hpp b/Runtime/Input/InputTypes.hpp
new file mode 100644
index 000000000..37f3ae9a0
--- /dev/null
+++ b/Runtime/Input/InputTypes.hpp
@@ -0,0 +1,16 @@
+#pragma once
+
+namespace metaforce {
+enum class EIOPort {
+  Player1,
+  Player2,
+  Player3,
+  Player4,
+};
+
+enum class EMotorState {
+  Stop = 0,
+  Rumble = 1,
+  StopHard = 2,
+};
+} // namespace metaforce
\ No newline at end of file
diff --git a/Runtime/MP1/CFrontEndUI.cpp b/Runtime/MP1/CFrontEndUI.cpp
index f509e930d..a1ce3a8f4 100644
--- a/Runtime/MP1/CFrontEndUI.cpp
+++ b/Runtime/MP1/CFrontEndUI.cpp
@@ -1395,7 +1395,7 @@ void CFrontEndUI::SOptionsFrontEndFrame::DoMenuSelectionChange(CGuiTableGroup* c
 
       if (option.option == EGameOption::Rumble && caller->GetUserSelection() > 0) {
         x40_rumbleGen.HardStopAll();
-        x40_rumbleGen.Rumble(RumbleFxTable[size_t(ERumbleFxId::PlayerBump)], 1.f, ERumblePriority::One, EIOPort::Zero);
+        x40_rumbleGen.Rumble(RumbleFxTable[size_t(ERumbleFxId::PlayerBump)], 1.f, ERumblePriority::One, EIOPort::Player1);
       }
     }
   }
diff --git a/Runtime/MP1/CInGameGuiManager.cpp b/Runtime/MP1/CInGameGuiManager.cpp
index da78c5a01..3e0ec29c5 100644
--- a/Runtime/MP1/CInGameGuiManager.cpp
+++ b/Runtime/MP1/CInGameGuiManager.cpp
@@ -629,7 +629,7 @@ void CInGameGuiManager::ShowPauseGameHudMessage(CStateManager& stateMgr, CAssetI
 }
 
 void CInGameGuiManager::PauseGame(CStateManager& stateMgr, EInGameGuiState state) {
-  g_InputGenerator->SetMotorState(EIOPort::Zero, EMotorState::Stop);
+  g_InputGenerator->SetMotorState(EIOPort::Player1, EMotorState::Stop);
   CSfxManager::SetChannel(CSfxManager::ESfxChannels::PauseScreen);
   BeginStateTransition(state, stateMgr);
 }
diff --git a/Runtime/MP1/COptionsScreen.cpp b/Runtime/MP1/COptionsScreen.cpp
index 60ecff760..9b990c27c 100644
--- a/Runtime/MP1/COptionsScreen.cpp
+++ b/Runtime/MP1/COptionsScreen.cpp
@@ -85,7 +85,7 @@ void COptionsScreen::OnEnumChanged(CGuiTableGroup* caller, int oldSel) {
 
   if (opt == EGameOption::Rumble && caller->GetUserSelection() > 0) {
     x1a8_rumble.HardStopAll();
-    x1a8_rumble.Rumble(RumbleFxTable[size_t(ERumbleFxId::PlayerBump)], 1.f, ERumblePriority::One, EIOPort::Zero);
+    x1a8_rumble.Rumble(RumbleFxTable[size_t(ERumbleFxId::PlayerBump)], 1.f, ERumblePriority::One, EIOPort::Player1);
   }
 
   CPauseScreenBase::UpdateSideTable(caller);