--- a/src/GameSrc/movekeys.c
+++ b/src/GameSrc/movekeys.c
@@ -44,6 +44,12 @@
 extern bool gKeypadOverride;
 
 uchar parse_motion_key(ushort code, short *cnum, short *cval);
+#ifdef __ANDROID__
+// Set every frame by android/app/src/main/cpp/xr_input.c.
+float qs_cyber_pitch_scale = 1.0f;
+float qs_cyber_bank_scale = 1.0f;
+#endif
+
 uchar parse_motion_key_cyber(ushort code, short *cnum, short *cval);
 void init_motion_polling(void);
 
@@ -173,6 +179,20 @@
     *cnum = -1;
     *cval = 0;
 
+#ifdef __ANDROID__
+    // Pitch and bank strength, scaled by the controller thumbstick's
+    // deflection (see android/app/src/main/cpp/xr_input.c); 1.0 for a key.
+    short pitchMax = (short)(CONTROL_MAX_VAL * qs_cyber_pitch_scale + 0.5f);
+    short bankMax = (short)(CONTROL_MAX_VAL * qs_cyber_bank_scale + 0.5f);
+    if (pitchMax < 1)
+        pitchMax = 1;
+    if (bankMax < 1)
+        bankMax = 1;
+#else
+    short pitchMax = CONTROL_MAX_VAL;
+    short bankMax = CONTROL_MAX_VAL;
+#endif
+
     while (MoveCyberKeybinds[i].code != 255) {
         if (code == MoveCyberKeybinds[i].code) {
             move = MoveCyberKeybinds[i].move;
@@ -189,22 +209,22 @@
 
     case M_CLIMB:
         *cnum = CONTROL_YVEL;
-        *cval = -CONTROL_MAX_VAL;
+        *cval = -pitchMax;
         break;
 
     case M_BANKLEFT:
         *cnum = CONTROL_XYROT;
-        *cval = -CONTROL_MAX_VAL;
+        *cval = -bankMax;
         break;
 
     case M_BANKRIGHT:
         *cnum = CONTROL_XYROT;
-        *cval = CONTROL_MAX_VAL;
+        *cval = bankMax;
         break;
 
     case M_DIVE:
         *cnum = CONTROL_YVEL;
-        *cval = CONTROL_MAX_VAL;
+        *cval = pitchMax;
         break;
 
     case M_ROLLRIGHT:
@@ -219,38 +239,38 @@
 
     case M_CLIMBLEFT:
         *cnum = CONTROL_YVEL;
-        *cval = -CONTROL_MAX_VAL;
+        *cval = -pitchMax;
         if (abs(poll_controls[*cnum]) < abs(*cval))
             poll_controls[*cnum] = *cval;
         *cnum = CONTROL_XYROT;
-        *cval = -CONTROL_MAX_VAL;
+        *cval = -bankMax;
         break;
 
     case M_CLIMBRIGHT:
         *cnum = CONTROL_YVEL;
-        *cval = -CONTROL_MAX_VAL;
+        *cval = -pitchMax;
         if (abs(poll_controls[*cnum]) < abs(*cval))
             poll_controls[*cnum] = *cval;
         *cnum = CONTROL_XYROT;
-        *cval = CONTROL_MAX_VAL;
+        *cval = bankMax;
         break;
 
     case M_DIVERIGHT:
         *cnum = CONTROL_YVEL;
-        *cval = CONTROL_MAX_VAL;
+        *cval = pitchMax;
         if (abs(poll_controls[*cnum]) < abs(*cval))
             poll_controls[*cnum] = *cval;
         *cnum = CONTROL_XYROT;
-        *cval = CONTROL_MAX_VAL;
+        *cval = bankMax;
         break;
 
     case M_DIVELEFT:
         *cnum = CONTROL_YVEL;
-        *cval = CONTROL_MAX_VAL;
+        *cval = pitchMax;
         if (abs(poll_controls[*cnum]) < abs(*cval))
             poll_controls[*cnum] = *cval;
         *cnum = CONTROL_XYROT;
-        *cval = -CONTROL_MAX_VAL;
+        *cval = -bankMax;
         break;
     default:
         // Unhandled movement. What I gonna do?