ze:4;-o-tab-size:4;tab-size:4"><code class="language-javascript" data-lang="javascript"><span style="color:#008000">// We use this config object to specify the functions that
</span><span style="color:#008000">// 24a2 should call on each frame of the game
</span><span style="color:#008000"></span><span style="color:#00f">let</span> config = {
  create: create,
  update: update,
  onKeyPress: onKeyPress,
};

<span style="color:#008000">// Initialise a new game
</span><span style="color:#008000"></span><span 