en punctuation">}</span><span class="token punctuation">)</span> levelName<span class="token punctuation">;</span>

  <span class="token function">levelUp</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">let</span> newLevel <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>level<span class="token operator">++</span><span class="toke