diff --git a/src/components/Header.svelte b/src/components/Header.svelte
index 14400b3..6ca3334 100644
--- a/src/components/Header.svelte
+++ b/src/components/Header.svelte
@@ -11,10 +11,14 @@
 
   const mainHeaderButtons = {
     save() {
-      console.log("save");
+      game.SaveHandler.save(game);
     },
     settings() {
-      openModal(SettingsModal, { settings: game.Settings }, { replace: true });
+      openModal(
+        SettingsModal,
+        { settings: game.Settings.settings },
+        { replace: true }
+      );
     },
     help() {
       console.log("help");
diff --git a/src/components/Log.svelte b/src/components/Log.svelte
index 06a5d3b..6a9c764 100644
--- a/src/components/Log.svelte
+++ b/src/components/Log.svelte
@@ -25,8 +25,8 @@
   function addMessage(message: string, messageType?: MessageType) {
     dispatch("addMessage", { message, messageType });
   }
-  function resetMessages() {
-    dispatch("resetLog", { reset: true });
+  function resetMessages(notify = true) {
+    dispatch("resetLog", { notify });
   }
 
   $: displayMessages = $messages.slice(-logLength).reverse();
@@ -48,7 +48,8 @@
       addMessage("error" + $messages.length, MessageType.error);
     }}>Add Error</button
   >
-  <button on:click={resetMessages}>Clear log</button>
+  <button on:click={() => resetMessages()}>Clear log; notify</button>
+  <button on:click={() => resetMessages(false)}>Clear log; no-notify</button>
   <ol id="message-log">
     {#each displayMessages as message, i (message)}
       {#if i < logLength}
diff --git a/src/components/Modals/SettingsModal.svelte b/src/components/Modals/SettingsModal.svelte
index 5b3538a..0b8357b 100644
--- a/src/components/Modals/SettingsModal.svelte
+++ b/src/components/Modals/SettingsModal.svelte
@@ -5,7 +5,7 @@
 
   export let isOpen: boolean;
 
-  export let settings: typeof Settings;
+  export let settings: typeof Settings["settings"];
 </script>
 
 <BaseModal {isOpen}>
diff --git a/src/components/TabSelector.svelte b/src/components/TabSelector.svelte
index ee5e65d..76ac0da 100644
--- a/src/components/TabSelector.svelte
+++ b/src/components/TabSelector.svelte
@@ -1,8 +1,8 @@
 <script lang="ts">
-  import type { Tabs } from "../shark/Tabs";
+  import type { TabHandler } from "../shark/TabHandler";
 
-  export let tabs: typeof Tabs.AllTabs;
-  export let selectedTab: typeof Tabs.currentTab;
+  export let tabs: typeof TabHandler.AllTabs;
+  export let selectedTab: typeof TabHandler.currentTab;
   $: tabEntries = Object.entries(tabs);
 </script>
 
diff --git a/src/components/Wrapper.svelte b/src/components/Wrapper.svelte
index 403664f..9686bbc 100644
--- a/src/components/Wrapper.svelte
+++ b/src/components/Wrapper.svelte
@@ -1,5 +1,5 @@
 <script lang="ts">
-  import type { AddMessageEvent } from "../shark/Message";
+  import type { AddMessageEvent, ResetMessagesEvent } from "../shark/Message";
   import type { SharkGame } from "../shark/SharkGame";
   import Log from "./Log.svelte";
   import ResourceTable from "./ResourceTable/ResourceTable.svelte";
@@ -15,12 +15,12 @@
   function handleAddMessage(event: CustomEvent<AddMessageEvent>) {
     game.Log.addMessage(event.detail.message, event.detail.messageType);
   }
-  function handleResetLog() {
-    game.Log.reset();
+  function handleResetLog(event: CustomEvent<ResetMessagesEvent>) {
+    game.Log.reset(event.detail.notify);
   }
 
   let logLength: number;
-  game.Settings.subscribe((settings) => {
+  game.Settings.settings.subscribe((settings) => {
     logLength = settings.layout.logLength.current;
   });
 </script>
@@ -57,13 +57,13 @@
         </svg>
       </div>
       <TabSelector
-        tabs={game.Tabs.AllTabs}
-        bind:selectedTab={game.Tabs.currentTab}
+        tabs={game.TabHandler.AllTabs}
+        bind:selectedTab={game.TabHandler.currentTab}
       />
     </div>
     <div id="tab-content">
       <svelte:component
-        this={game.Tabs.currentTab}
+        this={game.TabHandler.currentTab}
         on:addMessage={handleAddMessage}
         on:openModal
         on:closeModal
diff --git a/src/shark/Log.ts b/src/shark/Log.ts
index 573414c..c6bfe11 100644
--- a/src/shark/Log.ts
+++ b/src/shark/Log.ts
@@ -9,7 +9,7 @@ export class Log extends StaticClass {
   static #maxLogLength: number;
 
   static init(): void {
-    Settings.subscribe((settings) => {
+    Settings.settings.subscribe((settings) => {
       Log.#maxLogLength = Math.max(...settings.layout.logLength.options);
     })();
   }
@@ -25,9 +25,9 @@ export class Log extends StaticClass {
     );
   }
 
-  static reset(): void {
+  static reset(notify = true): void {
     Message.even = true;
     this.messages.set([]);
-    this.addMessage("Log cleared");
+    if (notify) this.addMessage("Log cleared");
   }
 }
diff --git a/src/shark/Message.ts b/src/shark/Message.ts
index be6e161..2679302 100644
--- a/src/shark/Message.ts
+++ b/src/shark/Message.ts
@@ -1,5 +1,5 @@
 export type AddMessageEvent = { message: string; messageType?: MessageType };
-export type ResetMessagesEvent = { reset: true };
+export type ResetMessagesEvent = { notify?: boolean };
 
 export enum MessageType {
   message = "message",
diff --git a/src/shark/SaveHandler.ts b/src/shark/SaveHandler.ts
new file mode 100644
index 0000000..9041a72
--- /dev/null
+++ b/src/shark/SaveHandler.ts
@@ -0,0 +1,111 @@
+import type { Message, MessageType } from "./Message";
+import type { Settings } from "./Settings";
+import type { SharkGame } from "./SharkGame";
+import { StaticClass } from "./StaticClass";
+import type { TabHandler } from "./TabHandler";
+
+const __EMPTY_OBJECT = {};
+type Version0Save = typeof __EMPTY_OBJECT;
+type Version1Save = Version0Save & {
+  version: 1;
+  messages: {
+    message: string;
+    type: MessageType;
+  }[];
+  selectedTab: keyof typeof TabHandler["AllTabs"];
+  settings: ReturnType<typeof Settings["getCurrent"]>;
+};
+
+type CurrentVersionSave = Version1Save;
+type Save = Version0Save | Version1Save;
+
+export class SaveHandler extends StaticClass {
+  static readonly saveName = "sharg-save";
+
+  static async save(game: typeof SharkGame): Promise<void> {
+    const messages = await new Promise<Message[]>((resolve) => {
+      game.Log.messages.subscribe((messages) => {
+        resolve(messages);
+      })();
+    });
+
+    const allTabsEntries = Object.entries(
+      game.TabHandler.AllTabs
+    ) as unknown as [
+      keyof typeof TabHandler["AllTabs"],
+      typeof TabHandler["AllTabs"][keyof typeof TabHandler["AllTabs"]]
+    ][];
+    const selectedTabIndex = allTabsEntries.findIndex(
+      ([, tab]) => tab === game.TabHandler.currentTab
+    );
+    const selectedTabName = allTabsEntries[selectedTabIndex][0];
+
+    const save: CurrentVersionSave = {
+      version: 1,
+      selectedTab: selectedTabName,
+      settings: game.Settings.getCurrent(),
+      messages: messages.map((message) => {
+        return {
+          message: message.message,
+          type: message.type,
+        };
+      }),
+    };
+    const encodedSave = JSON.stringify(save);
+
+    localStorage.setItem(SaveHandler.saveName, encodedSave);
+  }
+
+  static async load(game: typeof SharkGame): Promise<unknown> {
+    const localSave = localStorage.getItem(SaveHandler.saveName);
+    const loadedSave = JSON.parse(localSave ?? "{}");
+    const saveVersion = loadedSave.version ?? 0;
+
+    const migrators = SaveHandler.migrators.slice(saveVersion);
+
+    let save = loadedSave;
+    for (let i = 0; i < migrators.length; i++) {
+      console.debug(
+        `Executing save migrator ${i + 1} / ${migrators.length} (${
+          saveVersion + i + 1
+        })`
+      );
+      save = migrators[i](save);
+    }
+
+    const fullSave = save as CurrentVersionSave;
+
+    game.Settings.settings.update((settings) => {
+      Object.entries(settings).forEach(([categoryName, categorySettings]) => {
+        Object.entries(categorySettings).forEach(([settingName, setting]) => {
+          setting.current =
+            fullSave.settings[`${categoryName};${settingName}`] ??
+            setting.default;
+        });
+      });
+      return settings;
+    });
+
+    game.Log.reset(false);
+
+    fullSave.messages.forEach((message) => {
+      game.Log.addMessage(message.message, message.type);
+    });
+    game.TabHandler.currentTab = game.TabHandler.AllTabs[fullSave.selectedTab];
+
+    return game;
+  }
+
+  static migrators: ((save: Save) => Save)[] = [
+    (): Version1Save => {
+      const newSave = {
+        version: 1 as const,
+        messages: [],
+        selectedTab: "Home" as const,
+        settings: {},
+      };
+
+      return newSave;
+    },
+  ];
+}
diff --git a/src/shark/Settings.ts b/src/shark/Settings.ts
index bdcd40e..ac8b8a2 100644
--- a/src/shark/Settings.ts
+++ b/src/shark/Settings.ts
@@ -1,156 +1,188 @@
-// How to make current just be undefined here, but keep the type of defaultValue?
+// How to make current just be undefined here, but keep the type of default?
 
 import { writable } from "svelte/store";
+import type { Writable } from "svelte/store";
+import { StaticClass } from "./StaticClass";
 
-export const Settings = writable({
-  layout: {
-    logLength: {
-      current: 30,
-      defaultValue: 30 as const,
-      name: "Log Messages" as const,
-      description: "The number of messages shown in the log" as const,
-      options: [5, 10, 15, 20, 30, 60] as const,
+export class Settings extends StaticClass {
+  static readonly #settings = {
+    layout: {
+      logLength: {
+        current: 30,
+        default: 30 as const,
+        name: "Log Messages" as const,
+        description: "The number of messages shown in the log" as const,
+        options: [5, 10, 15, 20, 30, 60] as const,
+      },
     },
-  },
-  appearance: {
-    enableThemes: {
-      current: true,
-      defaultValue: true as const,
-      name: "Enable Planet-dependent Styles" as const,
-      description:
-        "Whether page colors should change for different planets" as const,
-      options: [true, false] as const,
+    appearance: {
+      enableThemes: {
+        current: true,
+        default: true as const,
+        name: "Enable Planet-dependent Styles" as const,
+        description:
+          "Whether page colors should change for different planets" as const,
+        options: [true, false] as const,
+      },
+      theme: {
+        current: "marine",
+        default: "marine" as const,
+        name: "Currently enabled theme" as const,
+        description:
+          "Only applied if planet-dependent styles are enabled" as const,
+        options: [
+          "abandoned",
+          "chaotic",
+          "frigid",
+          "haven",
+          "marine",
+          "shrouded",
+          "tempestuous",
+          "violent",
+        ],
+      },
     },
-    theme: {
-      current: "marine",
-      defaultValue: "marine" as const,
-      name: "Currently enabled theme" as const,
-      description:
-        "Only applied if planet-dependent styles are enabled" as const,
-      options: [
-        "abandoned",
-        "chaotic",
-        "frigid",
-        "haven",
-        "marine",
-        "shrouded",
-        "tempestuous",
-        "violent",
-      ],
+    other: {
+      updateCheck: {
+        current: true,
+        default: true as const,
+        name: "Check for updates" as const,
+        description: "Whether to notify you of new updates" as const,
+        options: [true, false] as const,
+      },
     },
-  },
-  other: {
-    updateCheck: {
-      current: true,
-      defaultValue: true as const,
-      name: "Check for updates" as const,
-      description: "Whether to notify you of new updates" as const,
-      options: [true, false] as const,
+    // To test scrolling of the settings modal (gonna use them to test saving later, too)
+    nil: {
+      nil1: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil2: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil3: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil4: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil5: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil6: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil7: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil8: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil9: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil10: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil11: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil12: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil13: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil14: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil15: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil16: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
+      nil17: {
+        default: true as const,
+        name: "placeholder" as const,
+        description: "placeholder." as const,
+        options: [true, false] as const,
+      },
     },
-  },
-  // To test scrolling of the settings modal (gonna use them to test saving later, too)
-  nil: {
-    nil1: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil2: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil3: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil4: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil5: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil6: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil7: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil8: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil9: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil10: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil11: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil12: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil13: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil14: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil15: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil16: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-    nil17: {
-      defaultValue: true as const,
-      name: "placeholder" as const,
-      description: "placeholder." as const,
-      options: [true, false] as const,
-    },
-  },
-});
+  };
+  static readonly settings = writable(Settings.#settings);
+
+  static getSettings(): SettingsRecord {
+    return Object.seal(Object.assign({}, Settings.#settings));
+  }
+  static getCurrent(): Record<`${string};${string}`, Setting> {
+    const current = this.getSettings();
+    const result: Record<`${string};${string}`, Setting> = {};
+    for (const [categoryName, category] of Object.entries(current)) {
+      for (const [settingName, setting] of Object.entries(category)) {
+        result[`${categoryName};${settingName}`] = setting.current;
+      }
+    }
+    return result;
+  }
+}
+
+export type Setting = {
+  current: unknown;
+  readonly default: unknown;
+  readonly name: unknown;
+  readonly description: unknown;
+  readonly options: readonly unknown[];
+};
+export type SettingsRecord = typeof Settings["settings"] extends Writable<
+  infer X
+>
+  ? X
+  : never;
diff --git a/src/shark/SharkGame.ts b/src/shark/SharkGame.ts
index 8825c08..1476904 100644
--- a/src/shark/SharkGame.ts
+++ b/src/shark/SharkGame.ts
@@ -1,8 +1,9 @@
 import { Resources } from "./data/Resources";
 import { Log } from "./Log";
+import { SaveHandler } from "./SaveHandler";
 import { Settings } from "./Settings";
 import { StaticClass } from "./StaticClass";
-import { Tabs } from "./Tabs";
+import { TabHandler } from "./TabHandler";
 
 export class SharkGame extends StaticClass {
   static readonly #GAME_NAMES = [
@@ -58,19 +59,22 @@ export class SharkGame extends StaticClass {
   static readonly Settings = Settings;
   static readonly Log = Log;
   static readonly Resources = Resources;
-  static readonly Tabs = Tabs;
+  static readonly TabHandler = TabHandler;
+  static readonly SaveHandler = SaveHandler;
 
   static init(): void {
-    Settings.update((settings) => {
+    Settings.settings.update((settings) => {
       for (const settingsCategory of Object.values(settings)) {
         for (const setting of Object.values(settingsCategory)) {
-          setting.current = setting.defaultValue;
+          setting.current = setting.default;
         }
       }
       return settings;
     });
     Log.init();
 
+    SaveHandler.load(this);
+
     SharkGame.title =
       SharkGame.#GAME_NAMES[
         Math.floor(Math.random() * SharkGame.#GAME_NAMES.length)
diff --git a/src/shark/Tabs.ts b/src/shark/TabHandler.ts
similarity index 57%
rename from src/shark/Tabs.ts
rename to src/shark/TabHandler.ts
index 508b138..0fc0bb0 100644
--- a/src/shark/Tabs.ts
+++ b/src/shark/TabHandler.ts
@@ -2,11 +2,11 @@ import Home from "../components/Tabs/Home.svelte";
 import Lab from "../components/Tabs/Lab.svelte";
 import { StaticClass } from "./StaticClass";
 
-export class Tabs extends StaticClass {
+export class TabHandler extends StaticClass {
   static readonly AllTabs = {
     Home,
     Lab,
   } as const;
-  static currentTab: typeof Tabs.AllTabs[keyof typeof Tabs.AllTabs] =
-    Tabs.AllTabs.Home;
+  static currentTab: typeof TabHandler.AllTabs[keyof typeof TabHandler.AllTabs] =
+    TabHandler.AllTabs.Home;
 }