diff --git a/gui/layout/options.dat b/gui/layout/options.dat
index ebdec74f4..5a27bfcf7 100755
--- a/gui/layout/options.dat
+++ b/gui/layout/options.dat
@@ -38,3 +38,6 @@ CB 6995 240 159
 
 // Reverse mouse
 CB 6994 240 179
+
+// Grab mouse
+CB 11002 240 199
diff --git a/machstrg.xml b/machstrg.xml
index fff7ec258..9bbb031d9 100755
--- a/machstrg.xml
+++ b/machstrg.xml
@@ -1494,4 +1494,6 @@ BELONGING TO</string>
 	>Scale Factor</string>
 <string id="11001"
 	>The UI Scale Factor settings will not take effect until you re-run the game.</string>
+<string id="11002"
+	>Grab Mouse</string>
 </resources>
diff --git a/src/libdev/machgui/ctxoptns.cpp b/src/libdev/machgui/ctxoptns.cpp
index 8e23b9e4f..2296b8238 100644
--- a/src/libdev/machgui/ctxoptns.cpp
+++ b/src/libdev/machgui/ctxoptns.cpp
@@ -45,9 +45,10 @@
 #define OPTIONS_AREA_MINX 95
 #define OPTIONS_AREA_MINY 50
 #define OPTIMISATIONS_AREA_MINX OPTIONS_AREA_MINX
-#define OPTIMISATIONS_AREA_MINY 209
+#define OPTIMISATIONS_AREA_MINY 239
 
 const char c_ScaleFactorOptionKey[] = "Options\\Scale Factor";
+const char c_GrabCursorOptionKey[] = "Options\\Grab Cursor";
 
 class MachGuiCtxOptions;
 
@@ -154,6 +155,7 @@ MachGuiCtxOptions::MachGuiCtxOptions(MachGuiStartupScreens* pStartupScreens)
     const MachGuiOptionsLayout::CheckBoxInfo& cursorType = screenLayout.checkBoxInfo(3);
     const MachGuiOptionsLayout::CheckBoxInfo& reverseKeys = screenLayout.checkBoxInfo(4);
     const MachGuiOptionsLayout::CheckBoxInfo& reverseMouse = screenLayout.checkBoxInfo(5);
+    const MachGuiOptionsLayout::CheckBoxInfo& grabMouse = screenLayout.checkBoxInfo(6);
 
     // Create control labels
     new MachGuiMenuText(
@@ -210,6 +212,9 @@ MachGuiCtxOptions::MachGuiCtxOptions(MachGuiStartupScreens* pStartupScreens)
     pReverseMouse_
         = new MachGuiCheckBox(pStartupScreens, pStartupScreens, reverseMouse.topLeft, reverseMouse.stringId);
 
+    pGrabMouse_
+        = new MachGuiCheckBox(pStartupScreens, pStartupScreens, grabMouse.topLeft, grabMouse.stringId);
+
     // Create volume sliders
     pMusicVolume_ = new MachGuiSlideBar(pStartupScreens, pStartupScreens, musicVolSl.topLeft, musicVolSl.range);
     pMusicVolume_->minMax(0, 100);
@@ -445,6 +450,11 @@ MachGuiCtxOptions::MachGuiCtxOptions(MachGuiStartupScreens* pStartupScreens)
 
     readFromConfig();
 
+    pGrabMouse_->setCallback([](MachGuiCheckBox* pCheckBox) {
+        RenDisplay* pDisplay_ = W4dManager::instance().sceneManager()->pDevice()->display();
+        pDisplay_->setCursorGrabEnabled(pCheckBox->isChecked());
+    });
+
     TEST_INVARIANT;
 }
 
@@ -558,6 +568,9 @@ void MachGuiCtxOptions::buttonEvent(MachGuiStartupScreens::ButtonEvent buttonEve
             pGammaCorrection_->setValue(gammaCorrection_);
         }
         pStartupScreens_->buttonAction(MachGuiStartupScreens::EXIT);
+
+        const bool grabCursorEnabled = SysRegistry::instance().queryBooleanValue(c_GrabCursorOptionKey, "on", true);
+        pGrabMouse_->setChecked(grabCursorEnabled);
     }
 }
 
@@ -649,6 +662,7 @@ void MachGuiCtxOptions::writeToConfig()
     // Store reverse direction of up/down keys/mouse
     SysRegistry::instance().setIntegerValue("Options\\Reverse UpDown Keys", "on", pReverseKeys_->isChecked());
     SysRegistry::instance().setIntegerValue("Options\\Reverse BackForward Mouse", "on", pReverseMouse_->isChecked());
+    SysRegistry::instance().setIntegerValue(c_GrabCursorOptionKey, "on", pGrabMouse_->isChecked());
 
     // Access all the boolean optimisations
     const MachPhysComplexityManager::BooleanItems& boolItems = MachPhysComplexityManager::instance().booleanItems();
@@ -726,6 +740,9 @@ void MachGuiCtxOptions::readFromConfig()
     pReverseKeys_->setChecked(SysRegistry::instance().queryIntegerValue("Options\\Reverse UpDown Keys", "on"));
     pReverseMouse_->setChecked(SysRegistry::instance().queryIntegerValue("Options\\Reverse BackForward Mouse", "on"));
 
+    const bool grabCursorEnabled = SysRegistry::instance().queryBooleanValue(c_GrabCursorOptionKey, "on", true);
+    pGrabMouse_->setChecked(grabCursorEnabled);
+
     pTransitions_->setChecked(pStartupScreens_->startupData()->transitionFlicsOn());
 
     // Access all the boolean optimisations
diff --git a/src/libdev/machgui/ctxoptns.hpp b/src/libdev/machgui/ctxoptns.hpp
index 4c9c60de9..b581c0f98 100644
--- a/src/libdev/machgui/ctxoptns.hpp
+++ b/src/libdev/machgui/ctxoptns.hpp
@@ -75,6 +75,7 @@ class MachGuiCtxOptions : public MachGuiStartupScreenContext
     MachGuiCheckBox* pCursorType_ = nullptr;
     MachGuiCheckBox* pReverseKeys_ = nullptr;
     MachGuiCheckBox* pReverseMouse_ = nullptr;
+    MachGuiCheckBox* pGrabMouse_{};
     MachGuiDropDownListBoxCreator* pScreenSize_ = nullptr;
     BooleanOptimisations booleanOptimisations_;
     ChoicesOptimisations choicesOptimisations_;
diff --git a/src/libdev/machgui/internal/strings.hpp b/src/libdev/machgui/internal/strings.hpp
index c9d00c9dc..009401799 100644
--- a/src/libdev/machgui/internal/strings.hpp
+++ b/src/libdev/machgui/internal/strings.hpp
@@ -800,3 +800,4 @@
 
 #define IDS_SCALE_FACTOR 11000
 #define IDS_MENUMESSAGE_SCALE_FACTOR 11001
+#define IDS_GRAB_MOUSE 11002
diff --git a/src/libdev/render/display.cpp b/src/libdev/render/display.cpp
index 0c8e809b5..764faaaf5 100644
--- a/src/libdev/render/display.cpp
+++ b/src/libdev/render/display.cpp
@@ -587,6 +587,11 @@ const RenCursor2d* RenDisplay::currentCursor() const
     return pImpl_->currentCursor();
 }
 
+void RenDisplay::setCursorGrabEnabled(bool enabled)
+{
+    SDL_SetWindowGrab(pImpl_->pWnd_, enabled ? SDL_TRUE : SDL_FALSE);
+}
+
 uint32_t RenDisplay::frameNumber() const
 {
     CB_RenDisplay_DEPIMPL();
diff --git a/src/libdev/render/display.hpp b/src/libdev/render/display.hpp
index abfa232da..df886dd44 100644
--- a/src/libdev/render/display.hpp
+++ b/src/libdev/render/display.hpp
@@ -165,6 +165,8 @@ class RenDisplay
     void useCursor(const RenCursor2d*);
     const RenCursor2d* currentCursor() const;
 
+    void setCursorGrabEnabled(bool enabled);
+
     void supportsGammaCorrection(bool);
     bool supportsGammaCorrection() const;
     void gammaCorrection(const double& gammaCorrection);
diff --git a/src/projects/machines/sdlapp.cpp b/src/projects/machines/sdlapp.cpp
index dbf3721e3..cf8943620 100644
--- a/src/projects/machines/sdlapp.cpp
+++ b/src/projects/machines/sdlapp.cpp
@@ -368,6 +368,10 @@ bool SDLApp::clientStartup()
     }
 
     DevMouse::instance().scaleCoordinates(mode.width(), mode.height());
+    {
+        const bool grabEnabled = SysRegistry::instance().queryBooleanValue("Options\\Grab Cursor", "on", true);
+        pDisplay_->setCursorGrabEnabled(grabEnabled);
+    }
 
     spdlog::info("Initializing the rendering device...");
     std::unique_ptr<RenDevice> pDevice = std::make_unique<RenDevice>(pDisplay_);