diff --git a/package-lock.json b/package-lock.json
index e2273ca..8de4814 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1042,6 +1042,12 @@
         "lodash": "^4.17.4"
       }
     },
+    "babel-helper-evaluate-path": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-helper-evaluate-path/-/babel-helper-evaluate-path-0.3.0.tgz",
+      "integrity": "sha512-dRFlMTqUJRGzx5a2smKxmptDdNCXKSkPcXWzKLwAV72hvIZumrd/0z9RcewHkr7PmAEq+ETtpD1GK6wZ6ZUXzw==",
+      "dev": true
+    },
     "babel-helper-explode-assignable-expression": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helper-explode-assignable-expression/-/babel-helper-explode-assignable-expression-6.24.1.tgz",
@@ -1053,6 +1059,12 @@
         "babel-types": "^6.24.1"
       }
     },
+    "babel-helper-flip-expressions": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-helper-flip-expressions/-/babel-helper-flip-expressions-0.3.0.tgz",
+      "integrity": "sha512-kNGohWmtAG3b7tN1xocRQ5rsKkH/hpvZsMiGOJ1VwGJKhnwzR5KlB3rvKBaBPl5/IGHcopB2JN+r1SUEX1iMAw==",
+      "dev": true
+    },
     "babel-helper-function-name": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helper-function-name/-/babel-helper-function-name-6.24.1.tgz",
@@ -1086,6 +1098,24 @@
         "babel-types": "^6.24.1"
       }
     },
+    "babel-helper-is-nodes-equiv": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/babel-helper-is-nodes-equiv/-/babel-helper-is-nodes-equiv-0.0.1.tgz",
+      "integrity": "sha1-NOmzALFHnd2Y7HfqC76TQt/jloQ=",
+      "dev": true
+    },
+    "babel-helper-is-void-0": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-helper-is-void-0/-/babel-helper-is-void-0-0.3.0.tgz",
+      "integrity": "sha512-JVqdX8y7Rf/x4NwbqtUI7mdQjL9HWoDnoAEQ8Gv8oxzjvbJv+n75f7l36m9Y8C7sCUltX3V5edndrp7Hp1oSXQ==",
+      "dev": true
+    },
+    "babel-helper-mark-eval-scopes": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-helper-mark-eval-scopes/-/babel-helper-mark-eval-scopes-0.3.0.tgz",
+      "integrity": "sha512-nrho5Dg4vl0VUgURVpGpEGiwbst5JX7efIyDHFxmkCx/ocQFnrPt8ze9Kxl6TKjR29bJ7D/XKY1NMlSxOQJRbQ==",
+      "dev": true
+    },
     "babel-helper-optimise-call-expression": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helper-optimise-call-expression/-/babel-helper-optimise-call-expression-6.24.1.tgz",
@@ -1120,6 +1150,12 @@
         "babel-types": "^6.24.1"
       }
     },
+    "babel-helper-remove-or-void": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-helper-remove-or-void/-/babel-helper-remove-or-void-0.3.0.tgz",
+      "integrity": "sha512-D68W1M3ibCcbg0ysh3ww4/O0g10X1CXK720oOuR8kpfY7w0yP4tVcpK7zDmI1JecynycTQYAZ1rhLJo9aVtIKQ==",
+      "dev": true
+    },
     "babel-helper-replace-supers": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helper-replace-supers/-/babel-helper-replace-supers-6.24.1.tgz",
@@ -1134,6 +1170,12 @@
         "babel-types": "^6.24.1"
       }
     },
+    "babel-helper-to-multiple-sequence-expressions": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-helper-to-multiple-sequence-expressions/-/babel-helper-to-multiple-sequence-expressions-0.3.0.tgz",
+      "integrity": "sha512-1uCrBD+EAaMnAYh7hc944n8Ga19y3daEnoXWPYDvFVsxMCc1l8aDjksApaCEaNSSuewq8BEcff47Cy1PbLg2Gw==",
+      "dev": true
+    },
     "babel-helpers": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helpers/-/babel-helpers-6.24.1.tgz",
@@ -1177,6 +1219,17 @@
         "babel-runtime": "^6.22.0"
       }
     },
+    "babel-minify-webpack-plugin": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/babel-minify-webpack-plugin/-/babel-minify-webpack-plugin-0.3.1.tgz",
+      "integrity": "sha512-Johg6Ju0Gxevk2R55eutMqnyXwlyUzCtwunBpiyNzoxGnKum+x5nfNuYZYHGd5Bmc1gmhjwzb7GkxHWOtYWmtQ==",
+      "dev": true,
+      "requires": {
+        "babel-core": "^6.26.0",
+        "babel-preset-minify": "^0.3.0",
+        "webpack-sources": "^1.0.1"
+      }
+    },
     "babel-plugin-check-es2015-constants": {
       "version": "6.22.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-check-es2015-constants/-/babel-plugin-check-es2015-constants-6.22.0.tgz",
@@ -1186,6 +1239,101 @@
         "babel-runtime": "^6.22.0"
       }
     },
+    "babel-plugin-minify-builtins": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-builtins/-/babel-plugin-minify-builtins-0.3.0.tgz",
+      "integrity": "sha512-MqhSHlxkmgURqj3144qPksbZ/qof1JWdumcbucc4tysFcf3P3V3z3munTevQgKEFNMd8F5/ECGnwb63xogLjAg==",
+      "dev": true,
+      "requires": {
+        "babel-helper-evaluate-path": "^0.3.0"
+      }
+    },
+    "babel-plugin-minify-constant-folding": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-constant-folding/-/babel-plugin-minify-constant-folding-0.3.0.tgz",
+      "integrity": "sha512-1XeRpx+aY1BuNY6QU/cm6P+FtEi3ar3XceYbmC+4q4W+2Ewq5pL7V68oHg1hKXkBIE0Z4/FjSoHz6vosZLOe/A==",
+      "dev": true,
+      "requires": {
+        "babel-helper-evaluate-path": "^0.3.0"
+      }
+    },
+    "babel-plugin-minify-dead-code-elimination": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-dead-code-elimination/-/babel-plugin-minify-dead-code-elimination-0.3.0.tgz",
+      "integrity": "sha512-SjM2Fzg85YZz+q/PNJ/HU4O3W98FKFOiP9K5z3sfonlamGOzvZw3Eup2OTiEBsbbqTeY8yzNCAv3qpJRYCgGmw==",
+      "dev": true,
+      "requires": {
+        "babel-helper-evaluate-path": "^0.3.0",
+        "babel-helper-mark-eval-scopes": "^0.3.0",
+        "babel-helper-remove-or-void": "^0.3.0",
+        "lodash.some": "^4.6.0"
+      }
+    },
+    "babel-plugin-minify-flip-comparisons": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-flip-comparisons/-/babel-plugin-minify-flip-comparisons-0.3.0.tgz",
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+      "dev": true,
+      "requires": {
+        "babel-helper-is-void-0": "^0.3.0"
+      }
+    },
+    "babel-plugin-minify-guarded-expressions": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-guarded-expressions/-/babel-plugin-minify-guarded-expressions-0.3.0.tgz",
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+      "dev": true,
+      "requires": {
+        "babel-helper-flip-expressions": "^0.3.0"
+      }
+    },
+    "babel-plugin-minify-infinity": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-infinity/-/babel-plugin-minify-infinity-0.3.0.tgz",
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+      "dev": true
+    },
+    "babel-plugin-minify-mangle-names": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-mangle-names/-/babel-plugin-minify-mangle-names-0.3.0.tgz",
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+      "dev": true,
+      "requires": {
+        "babel-helper-mark-eval-scopes": "^0.3.0"
+      }
+    },
+    "babel-plugin-minify-numeric-literals": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-numeric-literals/-/babel-plugin-minify-numeric-literals-0.3.0.tgz",
+      "integrity": "sha512-TgZj6ay8zDw74AS3yiIfoQ8vRSNJisYO/Du60S8nPV7EW7JM6fDMx5Sar6yVHlVuuwNgvDUBh191K33bVrAhpg==",
+      "dev": true
+    },
+    "babel-plugin-minify-replace": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-replace/-/babel-plugin-minify-replace-0.3.0.tgz",
+      "integrity": "sha512-VR6tTg2Lt0TicHIOw04fsUtpPw7RaRP8PC8YzSFwEixnzvguZjZJoL7TgG7ZyEWQD1cJ96UezswECmFNa815bg==",
+      "dev": true
+    },
+    "babel-plugin-minify-simplify": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-simplify/-/babel-plugin-minify-simplify-0.3.0.tgz",
+      "integrity": "sha512-2M16ytQOCqBi7bYMu4DCWn8e6KyFCA108F6+tVrBJxOmm5u2sOmTFEa8s94tR9RHRRNYmcUf+rgidfnzL3ik9Q==",
+      "dev": true,
+      "requires": {
+        "babel-helper-flip-expressions": "^0.3.0",
+        "babel-helper-is-nodes-equiv": "^0.0.1",
+        "babel-helper-to-multiple-sequence-expressions": "^0.3.0"
+      }
+    },
+    "babel-plugin-minify-type-constructors": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-minify-type-constructors/-/babel-plugin-minify-type-constructors-0.3.0.tgz",
+      "integrity": "sha512-XRXpvsUCPeVw9YEUw+9vSiugcSZfow81oIJT0yR9s8H4W7yJ6FHbImi5DJHoL8KcDUjYnL9wYASXk/fOkbyR6Q==",
+      "dev": true,
+      "requires": {
+        "babel-helper-is-void-0": "^0.3.0"
+      }
+    },
     "babel-plugin-syntax-async-functions": {
       "version": "6.13.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz",
@@ -1482,6 +1630,39 @@
         "babel-runtime": "^6.22.0"
       }
     },
+    "babel-plugin-transform-inline-consecutive-adds": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-inline-consecutive-adds/-/babel-plugin-transform-inline-consecutive-adds-0.3.0.tgz",
+      "integrity": "sha512-iZsYAIjYLLfLK0yN5WVT7Xf7Y3wQ9Z75j9A8q/0IglQSpUt2ppTdHlwl/GeaXnxdaSmsxBu861klbTBbv2n+RA==",
+      "dev": true
+    },
+    "babel-plugin-transform-member-expression-literals": {
+      "version": "6.9.4",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-member-expression-literals/-/babel-plugin-transform-member-expression-literals-6.9.4.tgz",
+      "integrity": "sha1-NwOcmgwzE6OUlfqsL/OmtbnQOL8=",
+      "dev": true
+    },
+    "babel-plugin-transform-merge-sibling-variables": {
+      "version": "6.9.4",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-merge-sibling-variables/-/babel-plugin-transform-merge-sibling-variables-6.9.4.tgz",
+      "integrity": "sha1-hbQi/DN3tEnJ0c3kQIcgNTJAHa4=",
+      "dev": true
+    },
+    "babel-plugin-transform-minify-booleans": {
+      "version": "6.9.4",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-minify-booleans/-/babel-plugin-transform-minify-booleans-6.9.4.tgz",
+      "integrity": "sha1-rLs+VqNVXdI5KOS1gtKFFi3SsZg=",
+      "dev": true
+    },
+    "babel-plugin-transform-property-literals": {
+      "version": "6.9.4",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-property-literals/-/babel-plugin-transform-property-literals-6.9.4.tgz",
+      "integrity": "sha1-mMHSHiVXNlc/k+zlRFn2ziSYXTk=",
+      "dev": true,
+      "requires": {
+        "esutils": "^2.0.2"
+      }
+    },
     "babel-plugin-transform-react-display-name": {
       "version": "6.25.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-react-display-name/-/babel-plugin-transform-react-display-name-6.25.0.tgz",
@@ -1531,6 +1712,39 @@
         "regenerator-transform": "^0.10.0"
       }
     },
+    "babel-plugin-transform-regexp-constructors": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-regexp-constructors/-/babel-plugin-transform-regexp-constructors-0.3.0.tgz",
+      "integrity": "sha512-h92YHzyl042rb0naKO8frTHntpRFwRgKkfWD8602kFHoQingjJNtbvZzvxqHncJ6XmKVyYvfrBpDOSkCTDIIxw==",
+      "dev": true
+    },
+    "babel-plugin-transform-remove-console": {
+      "version": "6.9.4",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-remove-console/-/babel-plugin-transform-remove-console-6.9.4.tgz",
+      "integrity": "sha1-uYA2DAZzhOJLNXpYjYB9PINSd4A=",
+      "dev": true
+    },
+    "babel-plugin-transform-remove-debugger": {
+      "version": "6.9.4",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-remove-debugger/-/babel-plugin-transform-remove-debugger-6.9.4.tgz",
+      "integrity": "sha1-QrcnYxyXl44estGZp67IShgznvI=",
+      "dev": true
+    },
+    "babel-plugin-transform-remove-undefined": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-remove-undefined/-/babel-plugin-transform-remove-undefined-0.3.0.tgz",
+      "integrity": "sha512-TYGQucc8iP3LJwN3kDZLEz5aa/2KuFrqpT+s8f8NnHsBU1sAgR3y8Opns0xhC+smyDYWscqFCKM1gbkWQOhhnw==",
+      "dev": true,
+      "requires": {
+        "babel-helper-evaluate-path": "^0.3.0"
+      }
+    },
+    "babel-plugin-transform-simplify-comparison-operators": {
+      "version": "6.9.4",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-simplify-comparison-operators/-/babel-plugin-transform-simplify-comparison-operators-6.9.4.tgz",
+      "integrity": "sha1-9ir+CWyrDh9ootdT/fKDiIRxzrk=",
+      "dev": true
+    },
     "babel-plugin-transform-strict-mode": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-strict-mode/-/babel-plugin-transform-strict-mode-6.24.1.tgz",
@@ -1541,6 +1755,12 @@
         "babel-types": "^6.24.1"
       }
     },
+    "babel-plugin-transform-undefined-to-void": {
+      "version": "6.9.4",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-undefined-to-void/-/babel-plugin-transform-undefined-to-void-6.9.4.tgz",
+      "integrity": "sha1-viQcqBQEAwZ4t0hxcyK4nQyP4oA=",
+      "dev": true
+    },
     "babel-preset-env": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/babel-preset-env/-/babel-preset-env-1.7.0.tgz",
@@ -1588,6 +1808,37 @@
         "babel-plugin-transform-flow-strip-types": "^6.22.0"
       }
     },
+    "babel-preset-minify": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/babel-preset-minify/-/babel-preset-minify-0.3.0.tgz",
+      "integrity": "sha512-+VV2GWEyak3eDOmzT1DDMuqHrw3VbE9nBNkx2LLVs4pH/Me32ND8DRpVDd8IRvk1xX5p75nygyRPtkMh6GIAbQ==",
+      "dev": true,
+      "requires": {
+        "babel-plugin-minify-builtins": "^0.3.0",
+        "babel-plugin-minify-constant-folding": "^0.3.0",
+        "babel-plugin-minify-dead-code-elimination": "^0.3.0",
+        "babel-plugin-minify-flip-comparisons": "^0.3.0",
+        "babel-plugin-minify-guarded-expressions": "^0.3.0",
+        "babel-plugin-minify-infinity": "^0.3.0",
+        "babel-plugin-minify-mangle-names": "^0.3.0",
+        "babel-plugin-minify-numeric-literals": "^0.3.0",
+        "babel-plugin-minify-replace": "^0.3.0",
+        "babel-plugin-minify-simplify": "^0.3.0",
+        "babel-plugin-minify-type-constructors": "^0.3.0",
+        "babel-plugin-transform-inline-consecutive-adds": "^0.3.0",
+        "babel-plugin-transform-member-expression-literals": "^6.9.0",
+        "babel-plugin-transform-merge-sibling-variables": "^6.9.0",
+        "babel-plugin-transform-minify-booleans": "^6.9.0",
+        "babel-plugin-transform-property-literals": "^6.9.0",
+        "babel-plugin-transform-regexp-constructors": "^0.3.0",
+        "babel-plugin-transform-remove-console": "^6.9.0",
+        "babel-plugin-transform-remove-debugger": "^6.9.0",
+        "babel-plugin-transform-remove-undefined": "^0.3.0",
+        "babel-plugin-transform-simplify-comparison-operators": "^6.9.0",
+        "babel-plugin-transform-undefined-to-void": "^6.9.0",
+        "lodash.isplainobject": "^4.0.6"
+      }
+    },
     "babel-preset-react": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-preset-react/-/babel-preset-react-6.24.1.tgz",
@@ -4496,12 +4747,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -4521,7 +4774,8 @@
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
@@ -4669,6 +4923,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -6231,6 +6486,18 @@
       "integrity": "sha512-3j8wdDzYuWO3lM3Reg03MuQR957t287Rpcxp1njpEa8oDrikb+FwGdW3n+FELh/A6qib6yPit0j/pv9G/yeAqA==",
       "dev": true
     },
+    "lodash.isplainobject": {
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz",
+      "integrity": "sha1-fFJqUtibRcRcxpC4gWO+BJf1UMs=",
+      "dev": true
+    },
+    "lodash.some": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/lodash.some/-/lodash.some-4.6.0.tgz",
+      "integrity": "sha1-G7nzFO9ri63tE7VJFpsqlF62jk0=",
+      "dev": true
+    },
     "lodash.tail": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/lodash.tail/-/lodash.tail-4.1.1.tgz",
diff --git a/src/components/NewGame/NewGame.jsx b/src/components/NewGame/NewGame.jsx
index f812c0e..531564b 100644
--- a/src/components/NewGame/NewGame.jsx
+++ b/src/components/NewGame/NewGame.jsx
@@ -115,7 +115,7 @@ class NewGame extends React.Component {
 
 NewGame.propTypes = {
   onCreateGame: PropTypes.func.isRequired,
-  players: ImmutablePropTypes.list.isRequired
+  players: ImmutablePropTypes.set.isRequired
 }
 
 const mapStateToProps = state => {
diff --git a/webpack.config.js b/webpack.config.js
index e40aa99..2f74136 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -51,9 +51,14 @@ module.exports = {
     new FaviconsWebpackPlugin({
       logo: './favicon.svg',
       favicons: {
-        start_url: '',
-        theme_color: '#000'
-      }
+        start_url: '.',
+        theme_color: '#541EB0',
+        appName: 'Rikiki',
+        appShortName: 'Rikiki',
+        appDescription: 'Helps you keep score in Rikiki',
+        background: '#541EB0'
+      },
+      prefix: './'
     }),
     new CompressionPlugin(),
     new OfflinePlugin()