diff --git a/package.json b/package.json
index a70eadf..4331f3a 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
     "ga-4-react": "^0.1.281",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
+    "react-screen-wake-lock": "^3.0.2",
     "styled-components": "^6.0.7"
   },
   "devDependencies": {
diff --git a/src/Components/LifeCounter/LifeCounter.tsx b/src/Components/LifeCounter/LifeCounter.tsx
index 8823233..9d8ab34 100644
--- a/src/Components/LifeCounter/LifeCounter.tsx
+++ b/src/Components/LifeCounter/LifeCounter.tsx
@@ -8,6 +8,7 @@ import CommanderDamageBar from '../Counters/CommanderDamageBar';
 import ExtraCountersBar from '../Counters/ExtraCountersBar';
 import { OutlinedText } from '../Misc/OutlinedText';
 import PlayerMenu from '../PlayerMenu/PlayerMenu';
+import { Skull } from '../../Icons/generated';
 const LifeCounterContentWrapper = styled.div<{
   backgroundColor: string;
 }>`
@@ -78,8 +79,9 @@ const LifeCountainer = styled.div<{
   }}
 `;
 
-const StartingPlayer = styled.div<{
+const PlayerNoticeWrapper = styled.div<{
   rotation: Rotation;
+  backgroundColor: string;
 }>`
   z-index: 1;
   display: flex;
@@ -88,7 +90,7 @@ const StartingPlayer = styled.div<{
   height: 100%;
   justify-content: center;
   align-items: center;
-  background: ${theme.palette.primary.main};
+  background: ${(props) => props.backgroundColor};
   pointer-events: none;
   -webkit-touch-callout: none;
   -webkit-tap-highlight-color: transparent;
@@ -109,7 +111,7 @@ const StartingPlayer = styled.div<{
   }}
 `;
 
-const StartingPlayerText = styled.div<{ rotation: Rotation }>`
+const DynamicText = styled.div<{ rotation: Rotation }>`
   font-size: 8vmin;
   ${(props) => {
     if (
@@ -175,6 +177,36 @@ export const RecentDifference = styled.span`
   animation: ${fadeOut} 3s 1s ease-out forwards;
 `;
 
+export const LoseGameButton = styled.button<{ rotation: Rotation }>`
+  position: absolute;
+  flex-grow: 1;
+  border: none;
+  outline: none;
+  cursor: pointer;
+  top: 12vmin;
+  right: 6vmax;
+  background-color: #43434380;
+  border-radius: 15px;
+
+  ${(props) => {
+    if (props.rotation === Rotation.SideFlipped) {
+      return css`
+        right: auto;
+        top: 6vmax;
+        left: 12vmin;
+        rotate: ${props.rotation}deg;
+      `;
+    } else if (props.rotation === Rotation.Side) {
+      return css`
+        right: auto;
+        top: 6vmax;
+        left: 12vmin;
+        rotate: ${props.rotation - 180}deg;
+      `;
+    }
+  }}
+`;
+
 interface LifeCounterProps {
   backgroundColor: string;
   player: Player;
@@ -183,6 +215,18 @@ interface LifeCounterProps {
   resetCurrentGame: () => void;
 }
 
+const hasCommanderDamageReached21 = (player: Player) => {
+  const commanderDamageTotal = player.commanderDamage.reduce(
+    (totalDamage, commander) => totalDamage + commander.damageTotal,
+    0
+  );
+  const partnerDamageTotal = player.commanderDamage.reduce(
+    (totalDamage, commander) => totalDamage + commander.partnerDamageTotal,
+    0
+  );
+  return commanderDamageTotal >= 21 || partnerDamageTotal >= 21;
+};
+
 const LifeCounter = ({
   backgroundColor,
   player,
@@ -192,12 +236,21 @@ const LifeCounter = ({
 }: LifeCounterProps) => {
   const handleLifeChange = (updatedLifeTotal: number) => {
     const difference = updatedLifeTotal - player.lifeTotal;
-    const updatedPlayer = { ...player, lifeTotal: updatedLifeTotal };
+    const updatedPlayer = {
+      ...player,
+      lifeTotal: updatedLifeTotal,
+      hasLost: false,
+    };
     setRecentDifference(recentDifference + difference);
     onPlayerChange(updatedPlayer);
     setKey(Date.now());
   };
 
+  const setGameLost = () => {
+    const updatedPlayer = { ...player, hasLost: true };
+    onPlayerChange(updatedPlayer);
+  };
+
   const [showPlayerMenu, setShowPlayerMenu] = useState(false);
   const [recentDifference, setRecentDifference] = useState(0);
   const [showStartingPlayer, setShowStartingPlayer] = useState(
@@ -249,11 +302,21 @@ const LifeCounter = ({
     <LifeCounterContentWrapper backgroundColor={backgroundColor}>
       <LifeCounterWrapper rotation={player.settings.rotation}>
         {player.isStartingPlayer && !showStartingPlayer && (
-          <StartingPlayer rotation={player.settings.rotation}>
-            <StartingPlayerText rotation={player.settings.rotation}>
+          <PlayerNoticeWrapper
+            rotation={player.settings.rotation}
+            backgroundColor={theme.palette.primary.main}
+          >
+            <DynamicText rotation={player.settings.rotation}>
               You start!
-            </StartingPlayerText>
-          </StartingPlayer>
+            </DynamicText>
+          </PlayerNoticeWrapper>
+        )}
+
+        {player.hasLost && (
+          <PlayerNoticeWrapper
+            rotation={player.settings.rotation}
+            backgroundColor={'#00000070'}
+          />
         )}
         <CommanderDamageBar
           opponents={opponents}
@@ -267,6 +330,14 @@ const LifeCounter = ({
           }}
           rotation={player.settings.rotation}
         />
+        {(player.lifeTotal < 1 || hasCommanderDamageReached21(player)) && (
+          <LoseGameButton
+            rotation={player.settings.rotation}
+            onClick={setGameLost}
+          >
+            <Skull size="5vmin" color="black" opacity={0.5} />
+          </LoseGameButton>
+        )}
         <LifeCountainer rotation={player.settings.rotation}>
           <LifeCounterButton
             lifeTotal={player.lifeTotal}
@@ -296,6 +367,7 @@ const LifeCounter = ({
         </LifeCountainer>
         <ExtraCountersBar player={player} onPlayerChange={onPlayerChange} />
       </LifeCounterWrapper>
+
       {showPlayerMenu && (
         <PlayerMenu
           player={player}
diff --git a/src/Components/PlayerMenu/Settings.tsx b/src/Components/PlayerMenu/Settings.tsx
index 1e63aea..a743050 100644
--- a/src/Components/PlayerMenu/Settings.tsx
+++ b/src/Components/PlayerMenu/Settings.tsx
@@ -1,8 +1,8 @@
 import { Checkbox } from '@mui/material';
 import styled, { css } from 'styled-components';
-import { useWakeLock } from '../../Data/useWakeLock';
 import { Energy, Experience, PartnerTax, Poison } from '../../Icons/generated';
 import { Player, Rotation } from '../../Types/Player';
+import { useWakeLock } from 'react-screen-wake-lock';
 
 type SettingsProps = {
   player: Player;
diff --git a/src/Data/getInitialPlayers.ts b/src/Data/getInitialPlayers.ts
index ac4d29a..53a8683 100644
--- a/src/Data/getInitialPlayers.ts
+++ b/src/Data/getInitialPlayers.ts
@@ -236,6 +236,7 @@ export const createInitialPlayers = ({
       isStartingPlayer: isStartingPlayer,
       extraCounters: [],
       commanderDamage,
+      hasLost: false,
     };
 
     players.push(player);
diff --git a/src/Data/useWakeLock.ts b/src/Data/useWakeLock.ts
deleted file mode 100644
index 944ea26..0000000
--- a/src/Data/useWakeLock.ts
+++ /dev/null
@@ -1,80 +0,0 @@
-// https://github.com/jorisre/react-screen-wake-lock
-
-import * as React from 'react';
-
-const warn = (content: string) =>
-  console.warn('[react-screen-wake-lock]: ' + content);
-
-export interface WakeLockOptions {
-  onError?: (error: Error) => void;
-  onRequest?: () => void;
-  onRelease?: EventListener;
-}
-
-export const useWakeLock = ({
-  onError,
-  onRequest,
-  onRelease,
-}: WakeLockOptions | undefined = {}) => {
-  const [released, setReleased] = React.useState<boolean | undefined>();
-  const wakeLock = React.useRef<WakeLockSentinel | null>(null);
-
-  // https://caniuse.com/mdn-api_wakelock
-  const isSupported = typeof window !== 'undefined' && 'wakeLock' in navigator;
-
-  const request = React.useCallback(
-    async (type: WakeLockType = 'screen') => {
-      const isWakeLockAlreadyDefined = wakeLock.current != null;
-      if (!isSupported) {
-        return warn(
-          "Calling the `request` function has no effect, Wake Lock Screen API isn't supported"
-        );
-      }
-      if (isWakeLockAlreadyDefined) {
-        return warn(
-          'Calling `request` multiple times without `release` has no effect'
-        );
-      }
-
-      try {
-        wakeLock.current = await navigator.wakeLock.request(type);
-
-        wakeLock.current.onrelease = (e: Event) => {
-          // Default to `true` - `released` API is experimental: https://caniuse.com/mdn-api_wakelocksentinel_released
-          setReleased((wakeLock.current && wakeLock.current.released) || true);
-          onRelease && onRelease(e);
-          wakeLock.current = null;
-        };
-
-        onRequest && onRequest();
-        setReleased((wakeLock.current && wakeLock.current.released) || false);
-      } catch (error: unknown) {
-        onError && onError(error as Error);
-      }
-    },
-    [isSupported, onRequest, onError, onRelease]
-  );
-
-  const release = React.useCallback(async () => {
-    const isWakeLockUndefined = wakeLock.current == null;
-    if (!isSupported) {
-      return warn(
-        "Calling the `release` function has no effect, Wake Lock Screen API isn't supported"
-      );
-    }
-
-    if (isWakeLockUndefined) {
-      return warn('Calling `release` before `request` has no effect.');
-    }
-
-    wakeLock.current && (await wakeLock.current.release());
-  }, [isSupported]);
-
-  return {
-    isSupported,
-    request,
-    released,
-    release,
-    type: (wakeLock.current && wakeLock.current.type) || undefined,
-  };
-};
diff --git a/src/Icons/generated/Skull.tsx b/src/Icons/generated/Skull.tsx
new file mode 100644
index 0000000..0dda217
--- /dev/null
+++ b/src/Icons/generated/Skull.tsx
@@ -0,0 +1,33 @@
+import PropTypes from 'prop-types';
+import { SVGProps } from 'react';
+interface SVGRProps {
+  title?: string;
+  titleId?: string;
+  size?: string;
+}
+const Skull = ({
+  title,
+  titleId,
+  ...props
+}: SVGProps<SVGSVGElement> & SVGRProps) => {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width={props.size || 16}
+      height={props.size || 16}
+      viewBox="0 0 512 512"
+      aria-labelledby={titleId}
+      {...props}
+    >
+      {title ? <title id={titleId}>{title}</title> : null}
+      <g fill="currentColor">
+        <path d="M237.2 37.1c-30.6 2.9-64.8 15-89.4 31.6-12.2 8.2-31.7 23.4-38.3 30-15.2 14.9-24.6 33.8-27.5 55.1-4.5 32.9 10.8 64.5 38.7 79.8 16.3 8.9 22.3 12.7 28.1 18 15 13.5 23.5 31.4 24.9 52.3.8 11.5 3.2 17.9 8.9 23.1 8.6 7.9 4.4 7.5 73.4 7.5 60.6 0 61.6 0 66-2.1 10-4.8 14.7-12.3 16-25.7 1.3-12.5 1.8-15.2 4.2-22.7 3.9-12.1 11.9-24.4 21.2-32.7 5.5-4.9 8.1-6.5 25.3-16 16.4-9.1 26.1-19.1 33.9-34.8 5.6-11.4 7.4-18.5 8.1-30.8 1.5-26.6-9.6-54.2-29.4-72.7-8.8-8.3-27.3-22.7-38.3-29.8-35.8-23.3-82.1-34.3-125.8-30.1zm-46 72c15 3.2 26.2 13.8 28.7 27.3 1.7 9.2-2.6 18.2-14 29.7-14.1 14.1-28.2 21.9-40.9 22.6-6.6.4-7.9.2-11-1.9-7.5-5-10.9-17.2-11-39 0-14.7 1.9-20.6 8.9-27.6 10.1-10 24.7-14.2 39.3-11.1zm145 0c11.6 2.5 22.7 10.8 26.9 20.2 2.2 4.8 2.4 6.4 2.3 20.7-.1 22.2-3.1 32.2-11 37.1-2.9 1.8-4.6 2.1-10.8 1.7-6.2-.3-8.6-1-15.9-4.6-15.2-7.5-30.9-21.8-36.5-33.2-11.3-23.1 15.6-48.1 45-41.9zm-73.5 102.8c4.7 3.4 11.8 13.7 13.3 19.3 2 7.3-2 13.6-11.5 17.9-12.1 5.6-29.5-2.7-29.5-14.1 0-6.8 7.2-19 13.9-23.6 4.8-3.2 8.9-3.1 13.8.5z" />
+        <path d="M56.8 304.7c-1.4 1-3.6 3.1-4.9 4.6-5.1 6.6-8.2 25.8-4.7 29.3 2.9 2.9 19.8 7.1 67.8 16.9 36.1 7.4 79 17.5 79 18.7 0 .4-.6.8-1.4.8-2.3 0-73.5 23.6-95.6 31.7-20.8 7.6-40.7 16.4-44.8 19.9-1.6 1.3-2.7 4.1-3.8 9.4-2.9 14.3.2 20.8 12.5 25.5 6.3 2.4 7.3 2.5 11.7 1.4 6.2-1.6 18.9-6.3 48.4-18.2 56.7-22.9 114.7-42.6 140.7-47.7l5.8-1.2 24.5 8.5c13.5 4.7 45.2 16 70.5 25.2 78.6 28.6 95.9 34 101.1 31.6 3.2-1.4 5.4-6.7 5.4-12.8 0-9.6-3.3-16.3-10.8-22-4.8-3.6-8.7-4.9-27.7-8.8-7.1-1.5-15.9-3.8-19.5-5.2-3.6-1.3-17.1-6.5-30-11.5-12.9-4.9-30.4-11.4-38.8-14.4-8.4-2.9-15.8-5.7-16.4-6-.6-.4 4.2-2.2 10.8-4.1 11.6-3.3 27-7.7 58.3-16.9 17.6-5.2 48.9-16.6 54.1-19.6 8.8-5.2 14.8-13.3 17.4-23.3 1.3-5.3 1.4-6.2.1-8.2-2-3-5.3-3.7-13.4-2.9-19.7 1.8-89.3 19.4-175.4 44l-29.8 8.6-18.2-5.1c-20.2-5.6-63.5-18.8-91.2-27.9-18.1-5.9-52.3-16.5-62.5-19.4-9.6-2.7-16.1-3-19.2-.9z" />
+      </g>
+    </svg>
+  );
+};
+Skull.propTypes = {
+  title: PropTypes.string,
+};
+export default Skull;
diff --git a/src/Icons/generated/index.ts b/src/Icons/generated/index.ts
index 450a849..5e6cbe0 100644
--- a/src/Icons/generated/index.ts
+++ b/src/Icons/generated/index.ts
@@ -5,3 +5,4 @@ export { default as Experience } from './Experience';
 export { default as LittleGuy } from './LittleGuy';
 export { default as PartnerTax } from './PartnerTax';
 export { default as Poison } from './Poison';
+export { default as Skull } from './Skull';
diff --git a/src/Icons/svgs/Skull.svg b/src/Icons/svgs/Skull.svg
new file mode 100644
index 0000000..bfb68ec
--- /dev/null
+++ b/src/Icons/svgs/Skull.svg
@@ -0,0 +1,35 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
+ "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
+<svg version="1.0" xmlns="http://www.w3.org/2000/svg"
+ width="512.000000pt" height="512.000000pt" viewBox="0 0 512.000000 512.000000"
+ preserveAspectRatio="xMidYMid meet">
+
+<g transform="translate(0.000000,512.000000) scale(0.100000,-0.100000)"
+fill="currentColor" stroke="none">
+<path d="M2372 4749 c-306 -29 -648 -150 -894 -316 -122 -82 -317 -234 -383
+-300 -152 -149 -246 -338 -275 -551 -45 -329 108 -645 387 -798 163 -89 223
+-127 281 -180 150 -135 235 -314 249 -523 8 -115 32 -179 89 -231 86 -79 44
+-75 734 -75 606 0 616 0 660 21 100 48 147 123 160 257 13 125 18 152 42 227
+39 121 119 244 212 327 55 49 81 65 253 160 164 91 261 191 339 348 56 114 74
+185 81 308 15 266 -96 542 -294 727 -88 83 -273 227 -383 298 -358 233 -821
+343 -1258 301z m-460 -720 c150 -32 262 -138 287 -273 17 -92 -26 -182 -140
+-297 -141 -141 -282 -219 -409 -226 -66 -4 -79 -2 -110 19 -75 50 -109 172
+-110 390 0 147 19 206 89 276 101 100 247 142 393 111z m1450 0 c116 -25 227
+-108 269 -202 22 -48 24 -64 23 -207 -1 -222 -31 -322 -110 -371 -29 -18 -46
+-21 -108 -17 -62 3 -86 10 -159 46 -152 75 -309 218 -365 332 -113 231 156
+481 450 419z m-735 -1028 c47 -34 118 -137 133 -193 20 -73 -20 -136 -115
+-179 -121 -56 -295 27 -295 141 0 68 72 190 139 236 48 32 89 31 138 -5z"/>
+<path d="M568 2073 c-14 -10 -36 -31 -49 -46 -51 -66 -82 -258 -47 -293 29
+-29 198 -71 678 -169 361 -74 790 -175 790 -187 0 -4 -6 -8 -14 -8 -23 0 -735
+-236 -956 -317 -208 -76 -407 -164 -448 -199 -16 -13 -27 -41 -38 -94 -29
+-143 2 -208 125 -255 63 -24 73 -25 117 -14 62 16 189 63 484 182 567 229
+1147 426 1407 477 l58 12 245 -85 c135 -47 452 -160 705 -252 786 -286 959
+-340 1011 -316 32 14 54 67 54 128 0 96 -33 163 -108 220 -48 36 -87 49 -277
+88 -71 15 -159 38 -195 52 -36 13 -171 65 -300 115 -129 49 -304 114 -388 144
+-84 29 -158 57 -164 60 -6 4 42 22 108 41 116 33 270 77 583 169 176 52 489
+166 541 196 88 52 148 133 174 233 13 53 14 62 1 82 -20 30 -53 37 -134 29
+-197 -18 -893 -194 -1754 -440 l-298 -86 -182 51 c-202 56 -635 188 -912 279
+-181 59 -523 165 -625 194 -96 27 -161 30 -192 9z"/>
+</g>
+</svg>
diff --git a/src/Types/Player.ts b/src/Types/Player.ts
index a1f044a..4b5cb56 100644
--- a/src/Types/Player.ts
+++ b/src/Types/Player.ts
@@ -7,6 +7,7 @@ export type Player = {
   commanderDamage: CommanderDamage[];
   extraCounters: ExtraCounter[];
   isStartingPlayer: boolean;
+  hasLost: boolean;
 };
 
 export type PlayerSettings = {
diff --git a/yarn.lock b/yarn.lock
index 41c9254..b76696b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6475,6 +6475,11 @@ react-is@^18.2.0:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-18.2.0.tgz#199431eeaaa2e09f86427efbb4f1473edb47609b"
   integrity sha512-xWGDIW6x921xtzPkhiULtthJHoJvBbF3q26fzloPCK0hsvxtPVelvftw3zjbHWSkR2km9Z+4uxbDDK/6Zw9B8w==
 
+react-screen-wake-lock@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/react-screen-wake-lock/-/react-screen-wake-lock-3.0.2.tgz#ce185ebfdb74a82c89d532726738f60466f00438"
+  integrity sha512-f88vcfMG1AWYRSIWQ5Qx5YVboH6TSL0F4ZlFLERZp6aKiZRGVRAAJ9wedJdO5jqTMcCDZ4OXJ8PjcSkDmvGSBg==
+
 react-transition-group@^4.4.5:
   version "4.4.5"
   resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-4.4.5.tgz#e53d4e3f3344da8521489fbef8f2581d42becdd1"