diff --git a/client/src/Actions.js b/client/src/Actions.js
index d86cad0..4ee430d 100644
--- a/client/src/Actions.js
+++ b/client/src/Actions.js
@@ -160,14 +160,17 @@ const Actions = ({
     isTurn = (turn && turn.color === color) ? true : false,
     robberActions = (turn && turn.robberInAction),
     haveResources = priv ? priv.resources !== 0 : false,
+    volcanoActive = state === 'volcano',
     placement = (state === 'initial-placement' || (turn && turn.active === 'road-building')),
     placeRoad = placement && turn && turn.actions && 
       (turn.actions.indexOf('place-road') !== -1 
       || turn.actions.indexOf('place-city') !== -1
       || turn.actions.indexOf('place-settlement') !== -1);
-  if (tradeActive && (!turn || !turn.actions || turn.actions.indexOf('trade'))) {
+  if (tradeActive 
+    && (!turn || !turn.actions || turn.actions.indexOf('trade'))) {
     setTradeActive(false);
-  } else if (!tradeActive && turn && turn.actions && turn.actions.indexOf('trade') !== -1) {
+  } else if (!tradeActive
+    && turn && turn.actions && turn.actions.indexOf('trade') !== -1) {
     setTradeActive(true);
   }
 
@@ -189,14 +192,17 @@ const Actions = ({
             robberActions || 
             (inGame && (!isTurn || hasRolled)) || 
             (inGameOrder && hasGameOrderRolled) ||
-            (!inGame && !inGameOrder)
+            (!inGame && !inGameOrder && (!isTurn || !volcanoActive))
           } onClick={rollClick}>Roll Dice</Button>
-        <Button disabled={placeRoad || robberActions || !isTurn || !hasRolled || !haveResources} onClick={tradeClick}>Trade</Button>
-        <Button disabled={placeRoad || robberActions || !isTurn || !hasRolled || !haveResources} onClick={buildClicked}>Build</Button>
+          
+        <Button disabled={volcanoActive || placeRoad || robberActions || !isTurn || !hasRolled || !haveResources} onClick={tradeClick}>Trade</Button>
+
+        <Button disabled={volcanoActive ||  placeRoad || robberActions || !isTurn || !hasRolled || !haveResources} onClick={buildClicked}>Build</Button>
         <Button disabled={!(turn && turn.roll === 7 && priv && priv.mustDiscard > 0)}onClick={discardClick}>Discard</Button>
+
         {name && color && <Button disabled={color ? false : true}
           onClick={houseRulesClick}>House Rules</Button>}
-        <Button disabled={placeRoad || robberActions || !isTurn || !hasRolled} onClick={passClick}>Done</Button>
+        <Button disabled={volcanoActive || placeRoad || robberActions || !isTurn || !hasRolled} onClick={passClick}>Done</Button>
       </> }
       { /* inLobby &&
         <Button onClick={quitClick}>Quit</Button>
diff --git a/client/src/Activities.js b/client/src/Activities.js
index 42f4518..21cc54c 100644
--- a/client/src/Activities.js
+++ b/client/src/Activities.js
@@ -135,11 +135,12 @@ const Activities = () => {
 
   const 
     isTurn = (turn && turn.color === color) ? true : false,
-    normalPlay = (state === 'initial-placement' || state === 'normal'),
+    normalPlay = ([ 'initial-placement', 'normal', 'volcano' ].indexOf(state) !== -1),
     mustPlaceRobber = (turn && !turn.placedRobber && turn.robberInAction),
     placement = (state === 'initial-placement' || (turn && turn.active === 'road-building')),
     placeRoad = placement && turn && turn.actions && turn.actions.indexOf('place-road') !== -1,
     mustStealResource = turn && turn.actions && turn.actions.indexOf('steal-resource') !== -1,
+    rollForVolcano = (isTurn && state === 'volcano'),
     rollForOrder = (state === 'game-order');
 console.log(`activities - `, state, turn, activities);
   let discarders = [], mustDiscard = false;
@@ -189,6 +190,10 @@ console.log(`activities - `, state, turn, activities);
         <div className="Requirement">{who} must roll for game order.</div>
       }
 
+      {rollForVolcano &&
+        <div className="Requirement">{who} must roll for Volcano devastation!</div>
+      }
+
       { normalPlay && mustDiscard && <> { discarders } </> }
       
       { !isTurn && normalPlay && turn &&
diff --git a/client/src/App.css b/client/src/App.css
index fe6b011..f3be2d4 100755
--- a/client/src/App.css
+++ b/client/src/App.css
@@ -191,4 +191,23 @@ body {
 .Table button:disabled {
   opacity: 0.5;
   border: 1px solid #ccc; /* why !important */
+}
+
+.Table .DiceRoll {
+  display: flex;
+  flex-direction: row;
+  position: absolute;
+  left: calc(35vw - 5rem);
+  top: 1em;
+  flex-wrap: wrap;
+  justify-content: left;
+  align-items: left;
+  z-index: 1000;
+}
+
+.Table .DiceRoll .Dice {
+  margin: 0.25rem;
+  width: 1.75rem;
+  height: 1.75rem;
+  border-radius: 0.25rem;
 }
\ No newline at end of file
diff --git a/client/src/App.js b/client/src/App.js
index 14f80a1..260d76c 100755
--- a/client/src/App.js
+++ b/client/src/App.js
@@ -26,6 +26,7 @@ import { Hand } from "./Hand.js";
 import { Trade } from "./Trade.js";
 import { Winner } from "./Winner.js";
 import { HouseRules } from "./HouseRules.js";
+import { Dice } from "./Dice.js";
 
 import history from "./history.js";
 import "./App.css";
@@ -42,6 +43,7 @@ const Table = () => {
   const [ warning, setWarning ] = useState(undefined);
   const [loaded, setLoaded] = useState(false);
 
+  const [dice, setDice] = useState(undefined);
   const [state, setState] = useState(undefined);
   const [color, setColor] = useState(undefined);
   const [priv, setPriv] = useState(undefined);
@@ -52,7 +54,7 @@ const Table = () => {
   const [winnerDismissed, setWinnerDismissed] = useState(undefined);
   const [global, setGlobal] = useState({});
   const [count, setCount] = useState(0);
-  const fields = [ 'id', 'state', 'color', 'name', 'private' ];
+  const fields = [ 'id', 'state', 'color', 'name', 'private', 'dice' ];
 
   const onWsOpen = (event) => {
     console.log(`ws: open`);
@@ -132,6 +134,9 @@ const Table = () => {
         }
         setState(data.update.state);
       }
+      if ('dice' in data.update && !equal(data.update.dice, dice)) {
+        setDice(data.update.dice);
+      }
       if ('color' in data.update && data.update.color !== color) {
         console.log(`App - setting color: ${color}`);
         setColor(data.update.color);
@@ -318,7 +323,9 @@ const Table = () => {
       { /* <PingPong/> */ }
       <div className="Table">
         <Activities/>
-       
+        { dice && dice.length && <div className="DiceRoll">
+          <Dice pips={dice[0]} /> <Dice pips={dice[1]} />
+        </div> }
         <div className="Game">
           <div className="Dialogs">
             { error && <div className="Dialog ErrorDialog">
@@ -327,6 +334,7 @@ const Table = () => {
                 <Button onClick={() => { setError("")}}>dismiss</Button>
               </Paper>
             </div> }
+            
             { priv && priv.turnNotice && <div className="Dialog TurnNoticeDialog">
               <Paper className="TurnNotice">
                 <div>{ priv.turnNotice }</div>
@@ -341,6 +349,7 @@ const Table = () => {
             </div> }
             { state === 'normal' && <SelectPlayer/> }
             { color && state === 'game-order' && <GameOrder/> }
+            
             { !winnerDismissed && <Winner {...{winnerDismissed, setWinnerDismissed}}/> }
             { houseRulesActive && <HouseRules {...{houseRulesActive, setHouseRulesActive}}/> }
             <ViewCard {...{cardActive, setCardActive }}/>
diff --git a/client/src/Board.css b/client/src/Board.css
index 5fc3a52..e54bf80 100644
--- a/client/src/Board.css
+++ b/client/src/Board.css
@@ -102,6 +102,12 @@
   clip-path: polygon(15% 0%,39% 23%,39% 52%,100% 56%,100% 74%,100% 100%,80% 100%,63% 100%,62% 75%,46% 75%,47% 100%,0% 100%,0% 24%);
 }
 
+.Corner.Lava {
+  border-radius: 50%;
+  transform: translate(-50%, -50%) scale(1.5);
+  background-color: rgba(255, 77, 30, 0.8);
+}
+
 .Board .Road {
   position: absolute;
   display: flex;
diff --git a/client/src/Board.js b/client/src/Board.js
index 613b5f9..0a01813 100644
--- a/client/src/Board.js
+++ b/client/src/Board.js
@@ -618,6 +618,11 @@ const Board = () => {
     placements.corners.forEach((corner, index) => {
       const el = document.querySelector(`.Corner[data-index="${index}"]`);
       if (!el) { return; }
+      if (turn.volcano === index) {
+        el.classList.add('Lava');
+      } else {
+        el.classList.remove('Lava');
+      }
       if (!corner.color) {
         el.removeAttribute('data-color');
         el.removeAttribute('data-type');
diff --git a/server/routes/games.js b/server/routes/games.js
index 5a2f12d..a5db6bb 100755
--- a/server/routes/games.js
+++ b/server/routes/games.js
@@ -218,6 +218,50 @@ const processGameOrder = (game, player, dice) => {
   });
 }
 
+const processVolcano = (game, session, dice) => {
+  const player = session.player,
+    name = session.name ? session.name : "Unnamed";
+
+  const volcano = layout.tiles.findIndex((tile, index) => 
+    staticData.tiles[game.tileOrder[index]].type === 'desert');
+
+  /* Find the volcano tile */
+  console.log(`${info}: Processing volcano roll!`);
+  addChatMessage(game, session, `${name} rolled ${dice[0]} for the Volcano!`);
+
+  game.state = 'normal';
+  game.turn.volcano = layout.tiles[volcano].corners[dice[0] % 6];
+  const corner = game.placements.corners[game.turn.volcano];
+  if (corner.color) {
+    const player = game.players[corner.color];
+    if (corner.type === 'city') {
+      if (player.settlements) {
+        addChatMessage(game, null, `${player.name}'s city was wiped back to just a settlement!`);
+        player.cities++;
+        player.settlements--;
+        corner.type = 'settlement';
+      } else {
+        addChatMessage(game, null, `${player.name}'s city was wiped out, and they have no settlements to replace it!`);
+        delete corner.type;
+        delete corner.color;
+        player.cities++;
+      }
+    } else {
+      addChatMessage(game, null, `${player.name}'s settlement was wiped out!`);
+      delete corner.type;
+      delete corner.color;
+      player.settlements++;
+    }
+  }
+  
+  sendUpdateToPlayers(game, {
+    turn: game.turn,
+    state: game.state,
+    chat: game.chat,
+    placements: game.placements
+  });
+}
+
 const roll = (game, session, dice) => {
   const player = session.player,
     name = session.name ? session.name : "Unnamed";
@@ -248,15 +292,11 @@ const roll = (game, session, dice) => {
     sendUpdateToPlayers(game, { chat: game.chat });
     return;
 
-  case 'volcano-resource':
+  case 'volcano':
     if (game.turn.color !== session.color) {
       return `It is not your turn.`;
     }
-    if (game.turn.volcano) {
-      return `You already rolled for the Volcano!`;
-    }
     processVolcano(game, session, dice);
-    sendUpdateToPlayers(game, { chat: game.chat });
     return;
   
   default:
@@ -376,9 +416,18 @@ const isRuleEnabled = (game, rule) => {
 };
  
 const processRoll = (game, session, dice) => {
-  addChatMessage(game, session, `${session.name} rolled ${dice[0]}, ${dice[1]}.`);
-  game.turn.roll = dice[0] + dice[1];
+  addChatMessage(game, session, `${session.name} rolled ` +
+   `${dice[0]}, ${dice[1]}.`);
+
+  const sum = dice[0] + dice[1];
+
+  game.turn.roll = sum;
+  game.dice = dice;
+
   if (game.turn.roll !== 7) {
+    let synonym = isRuleEnabled(game, 'twelve-and-two-are-synonyms')
+      && (sum === 2 || sum === 12);
+    
     distributeResources(game, game.turn.roll);
 
     if (isRuleEnabled(game, 'twelve-and-two-are-synonyms')) {
@@ -394,6 +443,18 @@ const processRoll = (game, session, dice) => {
       }
     }
 
+    if (isRuleEnabled(game, 'volcano')) {
+      if (sum === game.rules['volcano'].number
+        || (synonym
+          && (game.rules['volcano'].number === 2
+            || game.rules['volcano'].number === 12))) {
+        addChatMessage(game, session, `House rule 'Volcano' activated. The
+        Volcano is erupting! You must roll the die to determine which
+        direciton the lava will flow!`);
+        game.state = 'volcano';
+      }
+    }
+
     if (isRuleEnabled(game, 'roll-double-roll-again')) {
       if (dice[0] === dice[1]) {
         addChatMessage(game, session, `House rule 'Roll Double, Roll 
@@ -413,7 +474,8 @@ const processRoll = (game, session, dice) => {
     sendUpdateToPlayers(game, {
       turn: game.turn,
       players: getFilteredPlayers(game),
-      chat: game.chat
+      chat: game.chat,
+      dice: game.dice
     });
     return;
   }
@@ -466,7 +528,8 @@ const processRoll = (game, session, dice) => {
   sendUpdateToPlayers(game, {
     turn: game.turn,
     players: getFilteredPlayers(game),
-    chat: game.chat
+    chat: game.chat,
+    dice: game.dice
   });
 }
 
@@ -2004,6 +2067,10 @@ const pass = (game, session) => {
     return `Robber is in action. Turn can not stop until all Robber tasks are resolved.`;
   }
 
+  if (game.state === 'volcano') {
+    return `You cannot not stop turn until you have finished the Volcano tasks.`;
+  }
+  
   const next = getNextPlayerSession(game, session.name);
   session.player.totalTime += Date.now() - session.player.turnStart;
   session.player.turnNotice = "";