diff --git a/Assets/defctrl.json b/Assets/defctrl.json
index 6270f98aa8..8a9ae3291d 100644
--- a/Assets/defctrl.json
+++ b/Assets/defctrl.json
@@ -492,6 +492,30 @@
       "P2 Enter": "",
       "P2 Clear": ""
     },
+    "PC-FX Controller": {
+      "P1 Up": "UpArrow, J1 POV1U, X1 DpadUp, X1 LStickUp",
+      "P1 Down": "DownArrow, J1 POV1D, X1 DpadDown, X1 LStickDown",
+      "P1 Left": "LeftArrow, J1 POV1L, X1 DpadLeft, X1 LStickLeft",
+      "P1 Right": "RightArrow, J1 POV1R, X1 DpadRight, X1 LStickRight",
+      "P1 I": "C, J1 B1, X1 X",
+      "P1 II": "X, J1 B2, X1 A",
+      "P1 III": "Z, J1 B4, X1 Y",
+      "P1 IV": "D, J1 B3, X1 B",
+      "P1 V": "S, J1 B11, X1 X",
+      "P1 VI": "A, J1 B12, X1 X",
+      "P1 Select": "Space, J1 B9, X1 Back",
+      "P1 Run": "Return, J1 B10, X1 Start",
+      "P1 Mode 1": "",
+      "P1 Mode 2": "",
+      "P2 Mouse Left": "NumberPad1",
+      "P2 Mouse Right": "NumberPad2",
+      "Power": "",
+      "Reset": "",
+      "Previous Disk": "",
+      "Next Disk": "",
+      "P2 Mouse Left": "WMouse L",
+      "P2 Mouse Right": "WMouse R",
+    },
     "Saturn Controller": {
       "Power": "",
       "Reset": "",
@@ -1438,6 +1462,18 @@
         "Deadzone": 0.1
       }
     },
+    "PC-FX Controller": {
+      "P2 Mouse X": {
+        "Value": "X1 LeftThumbX",
+        "Mult": 1.0,
+        "Deadzone": 0.1
+      },
+      "P2 Mouse Y": {
+        "Value": "X1 LeftThumbY",
+        "Mult": 1.0,
+        "Deadzone": 0.1
+      }
+    },
     "SNES Controller": {
       "P1 Mouse X": {
         "Value": "X1 LeftThumbX",