Index: src/OFGameController.h
==================================================================
--- src/OFGameController.h
+++ src/OFGameController.h
@@ -44,10 +44,11 @@
  *   * @ref OFGameControllerButtonZL
  *   * @ref OFGameControllerButtonZR
  *   * @ref OFGameControllerButtonSelect
  *   * @ref OFGameControllerButtonStart
  *   * @ref OFGameControllerButtonHome
+ *   * @ref OFGameControllerButtonCapture
  *   * @ref OFGameControllerButtonLeftStick
  *   * @ref OFGameControllerButtonRightStick
  *   * @ref OFGameControllerButtonDPadUp
  *   * @ref OFGameControllerButtonDPadDown
  *   * @ref OFGameControllerButtonDPadLeft
@@ -54,10 +55,11 @@
  *   * @ref OFGameControllerButtonDPadRight
  *   * @ref OFGameControllerButtonCPadUp
  *   * @ref OFGameControllerButtonCPadDown
  *   * @ref OFGameControllerButtonCPadLeft
  *   * @ref OFGameControllerButtonCPadRight
+ *   * @ref OFGameControllerButtonMode
  */
 typedef OFConstantString *OFGameControllerButton;
 
 #ifdef __cplusplus
 extern "C" {
@@ -180,10 +182,15 @@
 
 /**
  * @brief The C-Pad Right button on a game controller.
  */
 extern const OFGameControllerButton OFGameControllerButtonCPadRight;
+
+/**
+ * @brief The Mode button on a game controller.
+ */
+extern const OFGameControllerButton OFGameControllerButtonMode;
 #ifdef __cplusplus
 }
 #endif
 
 /**

Index: src/OFGameController.m
==================================================================
--- src/OFGameController.m
+++ src/OFGameController.m
@@ -44,10 +44,11 @@
 const OFGameControllerButton OFGameControllerButtonDPadRight = @"D-Pad Right";
 const OFGameControllerButton OFGameControllerButtonCPadUp = @"C-Pad Up";
 const OFGameControllerButton OFGameControllerButtonCPadDown = @"C-Pad Down";
 const OFGameControllerButton OFGameControllerButtonCPadLeft = @"C-Pad Left";
 const OFGameControllerButton OFGameControllerButtonCPadRight = @"C-Pad Right";
+const OFGameControllerButton OFGameControllerButtonMode = @"Mode";
 
 #if defined(OF_LINUX) && defined(OF_HAVE_FILES)
 # include "platform/Linux/OFGameController.m"
 #elif defined(OF_WINDOWS)
 # include "platform/Windows/OFGameController.m"

Index: src/platform/Linux/OFGameController.m
==================================================================
--- src/platform/Linux/OFGameController.m
+++ src/platform/Linux/OFGameController.m
@@ -38,10 +38,11 @@
 #import "OFOutOfRangeException.h"
 #import "OFReadFailedException.h"
 
 static const uint16_t vendorIDNintendo = 0x057E;
 static const uint16_t productIDN64Controller = 0x2019;
+static const uint16_t productIDMegaDriveController = 0x201E;
 
 @interface OFGameController ()
 - (instancetype)of_initWithPath: (OFString *)path OF_METHOD_FAMILY(init);
 @end
 
@@ -69,10 +70,26 @@
 			return OFGameControllerButtonCPadDown;
 		case BTN_MODE:
 			return OFGameControllerButtonHome;
 		case BTN_Z:
 			return OFGameControllerButtonCapture;
+		}
+	} else if (vendorID == vendorIDNintendo &&
+	    productID == productIDMegaDriveController) {
+		switch (button) {
+		case BTN_B:
+			return OFGameControllerButtonA;
+		case BTN_A:
+			return OFGameControllerButtonB;
+		case BTN_Z:
+			return OFGameControllerButtonC;
+		case BTN_TR2:
+			return OFGameControllerButtonStart;
+		case BTN_TR:
+			return OFGameControllerButtonMode;
+		case BTN_THUMBL:
+			return OFGameControllerButtonCapture;
 		}
 	}
 
 	switch (button) {
 	case BTN_A: