diff --git a/android/app/src/main/java/com/metallic/chiaki/touchcontrols/TouchControlsFragment.kt b/android/app/src/main/java/com/metallic/chiaki/touchcontrols/TouchControlsFragment.kt
index 9c4ca51..644f5f3 100644
--- a/android/app/src/main/java/com/metallic/chiaki/touchcontrols/TouchControlsFragment.kt
+++ b/android/app/src/main/java/com/metallic/chiaki/touchcontrols/TouchControlsFragment.kt
@@ -41,6 +41,8 @@ class TouchControlsFragment : Fragment()
 		boxButtonView.buttonPressedCallback = buttonStateChanged(ControllerState.BUTTON_BOX)
 		l1ButtonView.buttonPressedCallback = buttonStateChanged(ControllerState.BUTTON_L1)
 		r1ButtonView.buttonPressedCallback = buttonStateChanged(ControllerState.BUTTON_R1)
+		l3ButtonView.buttonPressedCallback = buttonStateChanged(ControllerState.BUTTON_L3)
+		r3ButtonView.buttonPressedCallback = buttonStateChanged(ControllerState.BUTTON_R3)
 		optionsButtonView.buttonPressedCallback = buttonStateChanged(ControllerState.BUTTON_OPTIONS)
 		shareButtonView.buttonPressedCallback = buttonStateChanged(ControllerState.BUTTON_SHARE)
 		psButtonView.buttonPressedCallback = buttonStateChanged(ControllerState.BUTTON_PS)
diff --git a/android/app/src/main/res/drawable/control_button_l3.xml b/android/app/src/main/res/drawable/control_button_l3.xml
new file mode 100644
index 0000000..34c3382
--- /dev/null
+++ b/android/app/src/main/res/drawable/control_button_l3.xml
@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="67.73333"
+    android:viewportHeight="67.73334">
+  <path
+      android:pathData="M0,0 L-41.939,102.093 67.7333,67.7333C67.7333,30.3253 37.4081,0 0,0ZM33.6093,31.3252c2.1052,0 3.7711,0.4807 4.9976,1.4418 1.2265,0.9519 1.8397,2.2423 1.8397,3.8716 0,1.135 -0.3253,2.0964 -0.9751,2.8835 -0.6499,0.778 -1.5739,1.318 -2.773,1.6201 1.3272,0.2837 2.3613,0.8739 3.1027,1.771 0.7506,0.897 1.126,2.0047 1.126,3.3228 0,2.0228 -0.6959,3.5878 -2.0872,4.6953 -1.3913,1.1075 -3.368,1.6614 -5.9309,1.6614 -0.8604,0 -1.7486,-0.0871 -2.6639,-0.261 -0.9062,-0.1648 -1.8441,-0.4163 -2.8143,-0.755l0,-2.6774c0.7689,0.4485 1.6106,0.7871 2.5259,1.016 0.9153,0.2288 1.8719,0.3431 2.8696,0.3431 1.7391,0 3.0621,-0.3434 3.9682,-1.0299 0.9153,-0.6865 1.3725,-1.6837 1.3725,-2.9926 0,-1.2082 -0.4252,-2.1514 -1.2764,-2.8288 -0.8421,-0.6865 -2.0187,-1.0294 -3.529,-1.0294l-2.3885,0l0,-2.2794l2.4986,0c1.3638,0 2.4075,-0.2697 3.1306,-0.8098 0.7231,-0.5492 1.0847,-1.3365 1.0847,-2.3616 0,-1.0526 -0.3755,-1.858 -1.126,-2.4164 -0.7414,-0.5675 -1.808,-0.8511 -3.1993,-0.8511 -0.7597,0 -1.5742,0.0823 -2.4438,0.247 -0.8695,0.1648 -1.8261,0.4211 -2.8696,0.7689l0,-2.4717c1.0526,-0.2929 2.037,-0.5124 2.9523,-0.6589 0.9245,-0.1464 1.794,-0.2196 2.6086,-0.2196zM12.3832,31.6957l2.7735,0l0,18.1648l9.9813,0l0,2.3337L12.3832,52.1942Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="11.0688"
+      android:fillColor="@color/control_primary"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/android/app/src/main/res/drawable/control_button_l3_pressed.xml b/android/app/src/main/res/drawable/control_button_l3_pressed.xml
new file mode 100644
index 0000000..43f239a
--- /dev/null
+++ b/android/app/src/main/res/drawable/control_button_l3_pressed.xml
@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="67.73333"
+    android:viewportHeight="67.73334">
+  <path
+      android:pathData="M0,0 L-41.939,102.093 67.7333,67.7333C67.7333,30.3253 37.4081,0 0,0ZM33.6093,31.3252c2.1052,0 3.7711,0.4807 4.9976,1.4418 1.2265,0.9519 1.8397,2.2423 1.8397,3.8716 0,1.135 -0.3253,2.0964 -0.9751,2.8835 -0.6499,0.778 -1.5739,1.318 -2.773,1.6201 1.3272,0.2837 2.3613,0.8739 3.1027,1.771 0.7506,0.897 1.126,2.0047 1.126,3.3228 0,2.0228 -0.6959,3.5878 -2.0872,4.6953 -1.3913,1.1075 -3.368,1.6614 -5.9309,1.6614 -0.8604,0 -1.7486,-0.0871 -2.6639,-0.261 -0.9062,-0.1648 -1.8441,-0.4163 -2.8143,-0.755l0,-2.6774c0.7689,0.4485 1.6106,0.7871 2.5259,1.016 0.9153,0.2288 1.8719,0.3431 2.8696,0.3431 1.7391,0 3.0621,-0.3434 3.9682,-1.0299 0.9153,-0.6865 1.3725,-1.6837 1.3725,-2.9926 0,-1.2082 -0.4252,-2.1514 -1.2764,-2.8288 -0.8421,-0.6865 -2.0187,-1.0294 -3.529,-1.0294l-2.3885,0l0,-2.2794l2.4986,0c1.3638,0 2.4075,-0.2697 3.1306,-0.8098 0.7231,-0.5492 1.0847,-1.3365 1.0847,-2.3616 0,-1.0526 -0.3755,-1.858 -1.126,-2.4164 -0.7414,-0.5675 -1.808,-0.8511 -3.1993,-0.8511 -0.7597,0 -1.5742,0.0823 -2.4438,0.247 -0.8695,0.1648 -1.8261,0.4211 -2.8696,0.7689l0,-2.4717c1.0526,-0.2929 2.037,-0.5124 2.9523,-0.6589 0.9245,-0.1464 1.794,-0.2196 2.6086,-0.2196zM12.3832,31.6957l2.7735,0l0,18.1648l9.9813,0l0,2.3337L12.3832,52.1942Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="11.0688"
+      android:fillColor="@color/control_pressed"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/android/app/src/main/res/drawable/control_button_r3.xml b/android/app/src/main/res/drawable/control_button_r3.xml
new file mode 100644
index 0000000..0f2bcfd
--- /dev/null
+++ b/android/app/src/main/res/drawable/control_button_r3.xml
@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="67.73333"
+    android:viewportHeight="67.73334">
+  <path
+      android:pathData="M67.7333,0C30.3252,0 0,30.3252 0,67.7333l109.6724,34.3597zM50.2982,31.3252c2.1052,0 3.7711,0.4807 4.9976,1.4418 1.2265,0.9519 1.8402,2.2423 1.8402,3.8716 0,1.135 -0.3253,2.0964 -0.9751,2.8835 -0.6499,0.778 -1.5744,1.318 -2.7735,1.6201 1.3272,0.2837 2.3618,0.8739 3.1032,1.771 0.7506,0.897 1.1255,2.0047 1.1255,3.3228 0,2.0228 -0.6954,3.5878 -2.0867,4.6953 -1.3913,1.1075 -3.3685,1.6614 -5.9314,1.6614 -0.8604,0 -1.7481,-0.0871 -2.6634,-0.261 -0.9062,-0.1648 -1.8441,-0.4163 -2.8143,-0.755l0,-2.6774c0.7689,0.4485 1.6106,0.7871 2.5259,1.016 0.9153,0.2288 1.8719,0.3431 2.8696,0.3431 1.7391,0 3.0616,-0.3434 3.9677,-1.0299 0.9153,-0.6865 1.373,-1.6837 1.373,-2.9926 0,-1.2082 -0.4257,-2.1514 -1.2769,-2.8288 -0.8421,-0.6865 -2.0182,-1.0294 -3.5285,-1.0294l-2.389,0l0,-2.2794l2.4991,0c1.3638,0 2.4069,-0.2697 3.13,-0.8098 0.7231,-0.5492 1.0847,-1.3365 1.0847,-2.3616 0,-1.0526 -0.375,-1.858 -1.1255,-2.4164 -0.7414,-0.5675 -1.808,-0.8511 -3.1993,-0.8511 -0.7597,0 -1.5742,0.0823 -2.4438,0.247 -0.8695,0.1648 -1.8261,0.4211 -2.8696,0.7689l0,-2.4717c1.0526,-0.2929 2.0364,-0.5124 2.9518,-0.6589 0.9245,-0.1464 1.794,-0.2196 2.6086,-0.2196zM25.2005,31.6957L31.4611,31.6957c2.3432,0 4.0913,0.4898 5.2446,1.4692 1.1533,0.9794 1.7301,2.4578 1.7301,4.4349 0,1.2906 -0.3018,2.3615 -0.9059,3.2127 -0.595,0.8512 -1.4645,1.4414 -2.6086,1.771 0.595,0.2014 1.1713,0.6319 1.7296,1.2909 0.5675,0.659 1.1352,1.5649 1.7027,2.7182l2.8143,5.6017l-2.9791,0l-2.6226,-5.2581c-0.6773,-1.373 -1.3364,-2.2841 -1.9771,-2.7326 -0.6316,-0.4485 -1.4963,-0.6723 -2.5947,-0.6723l-3.0205,0l0,8.663L25.2005,52.1942ZM27.974,33.9752l0,7.2766l3.4871,0c1.3364,0 2.3432,-0.3066 3.0205,-0.9198 0.6865,-0.6224 1.0299,-1.5331 1.0299,-2.7321 0,-1.1991 -0.3434,-2.1006 -1.0299,-2.7047 -0.6773,-0.6133 -1.6841,-0.9198 -3.0205,-0.9198z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="11.0688"
+      android:fillColor="@color/control_primary"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/android/app/src/main/res/drawable/control_button_r3_pressed.xml b/android/app/src/main/res/drawable/control_button_r3_pressed.xml
new file mode 100644
index 0000000..08635e8
--- /dev/null
+++ b/android/app/src/main/res/drawable/control_button_r3_pressed.xml
@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="67.73333"
+    android:viewportHeight="67.73334">
+  <path
+      android:pathData="M67.7333,0C30.3252,0 0,30.3252 0,67.7333l109.6724,34.3597zM50.2982,31.3252c2.1052,0 3.7711,0.4807 4.9976,1.4418 1.2265,0.9519 1.8402,2.2423 1.8402,3.8716 0,1.135 -0.3253,2.0964 -0.9751,2.8835 -0.6499,0.778 -1.5744,1.318 -2.7735,1.6201 1.3272,0.2837 2.3618,0.8739 3.1032,1.771 0.7506,0.897 1.1255,2.0047 1.1255,3.3228 0,2.0228 -0.6954,3.5878 -2.0867,4.6953 -1.3913,1.1075 -3.3685,1.6614 -5.9314,1.6614 -0.8604,0 -1.7481,-0.0871 -2.6634,-0.261 -0.9062,-0.1648 -1.8441,-0.4163 -2.8143,-0.755l0,-2.6774c0.7689,0.4485 1.6106,0.7871 2.5259,1.016 0.9153,0.2288 1.8719,0.3431 2.8696,0.3431 1.7391,0 3.0616,-0.3434 3.9677,-1.0299 0.9153,-0.6865 1.373,-1.6837 1.373,-2.9926 0,-1.2082 -0.4257,-2.1514 -1.2769,-2.8288 -0.8421,-0.6865 -2.0182,-1.0294 -3.5285,-1.0294l-2.389,0l0,-2.2794l2.4991,0c1.3638,0 2.4069,-0.2697 3.13,-0.8098 0.7231,-0.5492 1.0847,-1.3365 1.0847,-2.3616 0,-1.0526 -0.375,-1.858 -1.1255,-2.4164 -0.7414,-0.5675 -1.808,-0.8511 -3.1993,-0.8511 -0.7597,0 -1.5742,0.0823 -2.4438,0.247 -0.8695,0.1648 -1.8261,0.4211 -2.8696,0.7689l0,-2.4717c1.0526,-0.2929 2.0364,-0.5124 2.9518,-0.6589 0.9245,-0.1464 1.794,-0.2196 2.6086,-0.2196zM25.2005,31.6957L31.4611,31.6957c2.3432,0 4.0913,0.4898 5.2446,1.4692 1.1533,0.9794 1.7301,2.4578 1.7301,4.4349 0,1.2906 -0.3018,2.3615 -0.9059,3.2127 -0.595,0.8512 -1.4645,1.4414 -2.6086,1.771 0.595,0.2014 1.1713,0.6319 1.7296,1.2909 0.5675,0.659 1.1352,1.5649 1.7027,2.7182l2.8143,5.6017l-2.9791,0l-2.6226,-5.2581c-0.6773,-1.373 -1.3364,-2.2841 -1.9771,-2.7326 -0.6316,-0.4485 -1.4963,-0.6723 -2.5947,-0.6723l-3.0205,0l0,8.663L25.2005,52.1942ZM27.974,33.9752l0,7.2766l3.4871,0c1.3364,0 2.3432,-0.3066 3.0205,-0.9198 0.6865,-0.6224 1.0299,-1.5331 1.0299,-2.7321 0,-1.1991 -0.3434,-2.1006 -1.0299,-2.7047 -0.6773,-0.6133 -1.6841,-0.9198 -3.0205,-0.9198z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="11.0688"
+      android:fillColor="@color/control_pressed"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/android/app/src/main/res/layout/fragment_controls.xml b/android/app/src/main/res/layout/fragment_controls.xml
index a2c24df..0bf8011 100644
--- a/android/app/src/main/res/layout/fragment_controls.xml
+++ b/android/app/src/main/res/layout/fragment_controls.xml
@@ -112,6 +112,27 @@
     </androidx.constraintlayout.widget.ConstraintLayout>
 
 
+    <com.metallic.chiaki.touchcontrols.ButtonView
+        android:id="@+id/l3ButtonView"
+        android:layout_width="64dp"
+        android:layout_height="64dp"
+        android:padding="8dp"
+        app:drawableIdle="@drawable/control_button_l3"
+        app:drawablePressed="@drawable/control_button_l3_pressed"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"/>
+
+    <com.metallic.chiaki.touchcontrols.ButtonView
+        android:id="@+id/r3ButtonView"
+        android:layout_width="64dp"
+        android:layout_height="64dp"
+        android:padding="8dp"
+        app:drawableIdle="@drawable/control_button_r3"
+        app:drawablePressed="@drawable/control_button_r3_pressed"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"/>
+
+
     <com.metallic.chiaki.touchcontrols.ButtonView
         android:id="@+id/psButtonView"
         android:layout_width="32dp"
diff --git a/assets/controls/l3.svg b/assets/controls/l3.svg
new file mode 100644
index 0000000..464e440
--- /dev/null
+++ b/assets/controls/l3.svg
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   id="svg8"
+   version="1.1"
+   viewBox="0 0 67.733332 67.733336"
+   height="256"
+   width="256">
+  <defs
+     id="defs2" />
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     style="display:inline"
+     id="layer1">
+    <path
+       id="path1554"
+       style="fill:#ffffff;stroke-width:11.0688;stroke-linecap:round;stroke-linejoin:round;paint-order:stroke markers fill"
+       d="M 0,0 -158.50977,385.86328 256,256 C 256,114.61511 141.38489,0 0,0 Z m 127.02734,118.39453 c 7.95674,0 14.25301,1.8168 18.88868,5.44922 4.63566,3.59783 6.95312,8.47499 6.95312,14.63281 0,4.28972 -1.22934,7.92331 -3.68555,10.89844 -2.4562,2.94053 -5.94857,4.98143 -10.48047,6.12305 5.01622,1.07243 8.92441,3.30309 11.72657,6.69336 2.83674,3.39026 4.25586,7.57698 4.25586,12.55859 0,7.64538 -2.63031,13.56016 -7.88867,17.74609 -5.25838,4.18594 -12.72957,6.2793 -22.41602,6.2793 -3.25188,0 -6.60891,-0.32903 -10.06836,-0.98633 -3.42485,-0.6227 -6.9697,-1.57352 -10.63672,-2.85351 v -10.11914 c 2.90594,1.69512 6.08743,2.97498 9.54688,3.83984 3.45945,0.86486 7.0749,1.29689 10.8457,1.29687 6.57295,10e-6 11.57319,-1.29799 14.99805,-3.89257 3.45945,-2.59459 5.1875,-6.36354 5.1875,-11.31055 0,-4.56647 -1.60693,-8.13141 -4.82422,-10.69141 -3.18269,-2.59458 -7.6298,-3.89062 -13.33789,-3.89062 h -9.02735 v -8.61524 h 9.44336 c 5.15458,0 9.09907,-1.01947 11.83203,-3.06054 2.73297,-2.07567 4.09961,-5.0512 4.09961,-8.92578 0,-3.97837 -1.41911,-7.02255 -4.25586,-9.13282 -2.80215,-2.14486 -6.83343,-3.21679 -12.09179,-3.21679 -2.87135,0 -5.94986,0.31089 -9.23633,0.93359 -3.28648,0.6227 -6.90193,1.59166 -10.8457,2.90625 v -9.3418 c 3.97836,-1.10702 7.69875,-1.93672 11.1582,-2.49023 3.49404,-0.55351 6.78046,-0.83008 9.85937,-0.83008 z m -80.224606,1.40039 h 10.482422 v 68.6543 h 37.72461 v 8.82031 H 46.802734 Z"
+       transform="scale(0.26458334)" />
+  </g>
+</svg>
diff --git a/assets/controls/l3_raw.svg b/assets/controls/l3_raw.svg
new file mode 100644
index 0000000..f04135f
--- /dev/null
+++ b/assets/controls/l3_raw.svg
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   id="svg8"
+   version="1.1"
+   viewBox="0 0 67.733332 67.733336"
+   height="256"
+   width="256">
+  <defs
+     id="defs2" />
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     style="display:inline"
+     id="layer1">
+    <path
+       id="path1554"
+       style="fill:#ffffff;stroke-width:2.92862;stroke-linecap:round;stroke-linejoin:round;paint-order:stroke markers fill"
+       d="M 0,0 C 37.408085,0 67.73333,30.325245 67.73333,67.73333 L -41.939116,102.09299 Z" />
+    <text
+       id="text1404"
+       y="25.830172"
+       x="-3.9868231"
+       style="font-style:normal;font-weight:normal;font-size:28.1184px;line-height:1.25;font-family:sans-serif;text-align:start;letter-spacing:0px;word-spacing:0px;text-anchor:start;inline-size:75.2671;display:inline;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.70296"
+       xml:space="preserve"
+       transform="translate(13.609727,26.364208)"><tspan
+         x="-3.9868231"
+         y="25.830172"><tspan>L3</tspan></tspan></text>
+  </g>
+</svg>
diff --git a/assets/controls/r3.svg b/assets/controls/r3.svg
new file mode 100644
index 0000000..b5f1fa7
--- /dev/null
+++ b/assets/controls/r3.svg
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   id="svg8"
+   version="1.1"
+   viewBox="0 0 67.733332 67.733336"
+   height="256"
+   width="256">
+  <defs
+     id="defs2" />
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+     id="metadata5">
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diff --git a/assets/controls/r3_raw.svg b/assets/controls/r3_raw.svg
new file mode 100644
index 0000000..5f47c8e
--- /dev/null
+++ b/assets/controls/r3_raw.svg
@@ -0,0 +1,44 @@
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