diff --git a/Source/UI/GameSettings/GameSettingsUI.cpp b/Source/UI/GameSettings/GameSettingsUI.cpp
index abf725e5..94761cf9 100644
--- a/Source/UI/GameSettings/GameSettingsUI.cpp
+++ b/Source/UI/GameSettings/GameSettingsUI.cpp
@@ -1042,6 +1042,21 @@ void CUIGroupLogInOut::OnSelect(CUIRadioButton* button) {
   this->SetEnabled(button == this->m_onButton);
 }
 
+// OFFSET: 0x00A41EB0
+// FUNCTION: fn_16006
+void CUIGroupProcessPriority::OnSelect(CUIRadioButton* button) {
+  if (this->m_highButton == button) {
+    dwPriorityClass = HIGH_PRIORITY_CLASS;
+    SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS);
+  } else if (this->m_normalButton == button) {
+    dwPriorityClass = NORMAL_PRIORITY_CLASS;
+    SetPriorityClass(GetCurrentProcess(), NORMAL_PRIORITY_CLASS);
+  } else if (this->m_idleButton == button) {
+    dwPriorityClass = IDLE_PRIORITY_CLASS;
+    SetPriorityClass(GetCurrentProcess(), IDLE_PRIORITY_CLASS);
+  }
+}
+
 // OFFSET: 0x00A41F30
 // FUNCTION: fn_16007
 void CUIGroupRodexSpam::OnSelect(CUIRadioButton* button) {
@@ -1093,6 +1108,26 @@ void CUIGroupLogInOut::Refresh() {
   this->m_offButton->Invalidate();
 }
 
+// OFFSET: 0x00A43760
+// FUNCTION: fn_16037
+void CUIGroupProcessPriority::Refresh() {
+  this->m_highButton->checked = dwPriorityClass == HIGH_PRIORITY_CLASS;
+  this->m_highButton->Invalidate();
+  this->m_normalButton->checked = dwPriorityClass == NORMAL_PRIORITY_CLASS;
+  this->m_normalButton->Invalidate();
+  this->m_idleButton->checked = dwPriorityClass == IDLE_PRIORITY_CLASS;
+  this->m_idleButton->Invalidate();
+}
+
+// OFFSET: 0x00A437D0
+// FUNCTION: fn_16038
+void CUIGroupRodexSpam::Refresh() {
+  this->m_onButton->checked = g_gameOptionFlag;
+  this->m_onButton->Invalidate();
+  this->m_offButton->checked = !g_gameOptionFlag;
+  this->m_offButton->Invalidate();
+}
+
 // OFFSET: 0x00A43810
 // FUNCTION: fn_16039
 void CUIGroupSkin::Refresh() {
diff --git a/Source/UI/GameSettings/GameSettingsUI.h b/Source/UI/GameSettings/GameSettingsUI.h
index 29707730..3fd7ebcb 100644
--- a/Source/UI/GameSettings/GameSettingsUI.h
+++ b/Source/UI/GameSettings/GameSettingsUI.h
@@ -18,6 +18,7 @@ class CUIStaticText;
 
 extern int g_textureDetailLevel;
 extern int g_textureFiltering;
+extern bool g_gameOptionFlag;
 
 template <class T, class D> class CUIComboBox : public CUIControl {
 public:
@@ -110,9 +111,23 @@ public:
   /* 0090 */ CUIStaticText* m_offText;
 };
 
+class CUIGroupProcessPriority : public CUIGroup {
+public:
+  void Refresh() override;
+  void OnSelect(CUIRadioButton* button);
+
+  /* 0084 */ CUIRadioButton* m_highButton;
+  /* 0088 */ CUIStaticText* m_highText;
+  /* 008C */ CUIRadioButton* m_normalButton;
+  /* 0090 */ CUIStaticText* m_normalText;
+  /* 0094 */ CUIRadioButton* m_idleButton;
+  /* 0098 */ CUIStaticText* m_idleText;
+};
+
 class CUIGroupRodexSpam : public CUIGroup {
 public:
   void Apply() override;
+  void Refresh() override;
   void OnSelect(CUIRadioButton* button);
 
   /* 0084 */ CUIRadioButton* m_onButton;