diff --git a/README.md b/README.md
index 4575e4d..ef074b4 100644
--- a/README.md
+++ b/README.md
@@ -7,21 +7,27 @@ machine-language payload is required.
 
 ## Programs
 
-| Program | Type | Controls | Description |
-| --- | --- | --- | --- |
-| [Meteor Dodge](meteor-dodge/meteor-dodge.bas) | Arcade | `A`, `D`, `Q` | Dodge falling meteors and build your score. |
-| [Code Breaker](code-breaker/code-breaker.bas) | Logic | Digits, `Q` | Deduce a four-digit secret in ten guesses. |
-| [Submarine Hunt](submarine-hunt/submarine-hunt.bas) | Strategy | Coordinates, `Q` | Find three hidden submarines with limited sonar shots. |
-| [Lunar Lander](lunar-lander/lunar-lander.bas) | Simulation | `0`-`9`, `Q` | Choose engine burns and touch down gently. |
-| [Memory Matrix](memory-matrix/memory-matrix.bas) | Memory | `1`-`4`, `Q` | Repeat a growing sequence of flashing quadrants. |
-| [Robot Maze](robot-maze/robot-maze.bas) | Puzzle | `W`, `A`, `S`, `D`, `Q` | Navigate a freshly generated maze to its exit. |
-| [Music Box](music-box/music-box.bas) | Music | `A`-`K`, `1`-`3`, `Q` | Play the SID chip as a small computer keyboard. |
-| [Pixel Painter](pixel-painter/pixel-painter.bas) | Creative | Cursor keys, Space, `C`, `Q` | Draw character-cell pictures on the screen. |
-| [Stock Trader](stock-trader/stock-trader.bas) | Simulation | `B`, `S`, `W`, `Q` | Trade a volatile stock over twenty market days. |
-| [Starfield](starfield/starfield.bas) | Demo | `1`-`3`, `Q` | Watch and control a layered animated starfield. |
+| Program | Type | Controls | Description | Play online |
+| --- | --- | --- | --- | --- |
+| [Meteor Dodge](meteor-dodge/meteor-dodge.bas) | Arcade | `A`, `D`, `Q` | Dodge falling meteors and build your score. | [Run program](https://htmlpreview.github.io/?https://git.p20.dev/christian/c64-basic/raw/branch/main/runner.html#meteor-dodge) |
+| [Code Breaker](code-breaker/code-breaker.bas) | Logic | Digits, `Q` | Deduce a four-digit secret in ten guesses. | [Run program](https://htmlpreview.github.io/?https://git.p20.dev/christian/c64-basic/raw/branch/main/runner.html#code-breaker) |
+| [Submarine Hunt](submarine-hunt/submarine-hunt.bas) | Strategy | Coordinates, `Q` | Find three hidden submarines with limited sonar shots. | [Run program](https://htmlpreview.github.io/?https://git.p20.dev/christian/c64-basic/raw/branch/main/runner.html#submarine-hunt) |
+| [Lunar Lander](lunar-lander/lunar-lander.bas) | Simulation | `0`-`9`, `Q` | Choose engine burns and touch down gently. | [Run program](https://htmlpreview.github.io/?https://git.p20.dev/christian/c64-basic/raw/branch/main/runner.html#lunar-lander) |
+| [Memory Matrix](memory-matrix/memory-matrix.bas) | Memory | `1`-`4`, `Q` | Repeat a growing sequence of flashing quadrants. | [Run program](https://htmlpreview.github.io/?https://git.p20.dev/christian/c64-basic/raw/branch/main/runner.html#memory-matrix) |
+| [Robot Maze](robot-maze/robot-maze.bas) | Puzzle | `W`, `A`, `S`, `D`, `Q` | Navigate a freshly generated maze to its exit. | [Run program](https://htmlpreview.github.io/?https://git.p20.dev/christian/c64-basic/raw/branch/main/runner.html#robot-maze) |
+| [Music Box](music-box/music-box.bas) | Music | `A`-`K`, `1`-`3`, `Q` | Play the SID chip as a small computer keyboard. | [Run program](https://htmlpreview.github.io/?https://git.p20.dev/christian/c64-basic/raw/branch/main/runner.html#music-box) |
+| [Pixel Painter](pixel-painter/pixel-painter.bas) | Creative | Cursor keys, Space, `C`, `Q` | Draw character-cell pictures on the screen. | [Run program](https://htmlpreview.github.io/?https://git.p20.dev/christian/c64-basic/raw/branch/main/runner.html#pixel-painter) |
+| [Stock Trader](stock-trader/stock-trader.bas) | Simulation | `B`, `S`, `W`, `Q` | Trade a volatile stock over twenty market days. | [Run program](https://htmlpreview.github.io/?https://git.p20.dev/christian/c64-basic/raw/branch/main/runner.html#stock-trader) |
+| [Starfield](starfield/starfield.bas) | Demo | `1`-`3`, `Q` | Watch and control a layered animated starfield. | [Run program](https://htmlpreview.github.io/?https://git.p20.dev/christian/c64-basic/raw/branch/main/runner.html#starfield) |
 
 ## Running the programs
 
+Click a **Run program** link in the table to launch that program directly in a
+browser-based VICE x64sc emulator powered by WebAssembly. The runner downloads
+the emulator from the EmulatorJS CDN; the program itself is embedded in the
+repository's runner, so no file picker or manual loading is required. Click the
+emulator once to give it keyboard focus and enable audio.
+
 Each directory contains an editable, line-numbered `.bas` listing and a matching
 tokenized `.prg` file. The PRGs use the normal C64 BASIC load address, `$0801`.
 
diff --git a/runner.html b/runner.html
new file mode 100644
index 0000000..520dc53
--- /dev/null
+++ b/runner.html
@@ -0,0 +1,61 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>C64 BASIC Collection</title>
+  <style>
+    :root { color-scheme: dark; font-family: system-ui, sans-serif; }
+    body { margin: 0; background: #18152d; color: #f7f3ff; text-align: center; }
+    header { padding: 1rem; }
+    h1 { margin: 0 0 .25rem; font-size: 1.4rem; }
+    p { margin: .25rem; color: #cbc5e8; }
+    #game { width: min(100vw, 960px); height: min(75vw, 720px); margin: auto; }
+    #error { max-width: 42rem; margin: 3rem auto; padding: 1rem; color: #ffb4ab; }
+  </style>
+</head>
+<body>
+  <header>
+    <h1 id="title">C64 BASIC Collection</h1>
+    <p>Click the emulator to enable keyboard input and sound.</p>
+  </header>
+  <main id="game"></main>
+  <p id="error" hidden></p>
+  <script>
+    (() => {
+      const programs = {"code-breaker":{"title":"Code Breaker","data":"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"},"lunar-lander":{"title":"Lunar Lander","data":"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"},"memory-matrix":{"title":"Memory Matrix","data":"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"},"meteor-dodge":{"title":"Meteor Dodge","data":"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"},"music-box":{"title":"Music Box","data":"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"},"pixel-painter":{"title":"Pixel Painter","data":"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"},"robot-maze":{"title":"Robot Maze","data":"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"},"starfield":{"title":"Starfield","data":"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"},"stock-trader":{"title":"Stock Trader","data":"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"},"submarine-hunt":{"title":"Submarine 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+      const id = decodeURIComponent(location.hash.slice(1));
+      const entry = programs[id];
+      if (!entry) {
+        const error = document.getElementById('error');
+        error.hidden = false;
+        error.textContent = 'Unknown program. Open this runner from a Run program link in the README.';
+        document.getElementById('game').hidden = true;
+        return;
+      }
+
+      const bytes = Uint8Array.from(atob(entry.data), character => character.charCodeAt(0));
+      const file = new File([bytes], `${id}.prg`, { type: 'application/octet-stream' });
+      document.title = `${entry.title} — C64 BASIC Collection`;
+      document.getElementById('title').textContent = entry.title;
+
+      window.EJS_player = '#game';
+      window.EJS_core = 'vice_x64sc';
+      window.EJS_gameUrl = file;
+      window.EJS_gameName = id;
+      window.EJS_pathtodata = 'https://cdn.emulatorjs.org/stable/data/';
+      window.EJS_startOnLoaded = true;
+      window.EJS_language = 'en-US';
+
+      const loader = document.createElement('script');
+      loader.src = `${window.EJS_pathtodata}loader.js`;
+      loader.onerror = () => {
+        const error = document.getElementById('error');
+        error.hidden = false;
+        error.textContent = 'The VICE WebAssembly emulator could not be downloaded. Check your connection and try again.';
+      };
+      document.body.appendChild(loader);
+    })();
+  </script>
+</body>
+</html>