a new custom machine, or purchase a <a href="https://www.vive.com/ready/">pre-built Vive-ready PC</a>.</p>
  <p>(If needed, refer to the <a href="http://dl4.htc.com/web_materials/Manual/Vive/Vive_User_Guide.pdf">Vive User Guide</a> or the <a href="https://support.steampowered.com/kb_article.php?ref=5254-FJKZ-7829">SteamVR Support pages</a>.)</p>
{% endblock %}

{% block demos %}
  {{ demo_item('a_blast') }}
  {{ demo_item('a_painter') }}
  {{ demo_item('dark_haze') }}
  {{ demo_item('puzzle_rain') }}
{% end