WhizKins

WPSimpleInsert is a plugin to insert custom code in your blog posts. It includes options to either add the code above 
or below post content.
Features:
<ul>
<li>Add custom HTML/PHP/JavaScript to your posts.</li>
<li>Ability to add custom code above or below post content.</li>
<li>Options to hide the code from certain pages like the home page and category and archives pages.</li>
</ul>

WP Simple Insert

A plugin to insert custom HTML or PHP code in your posts. Includes options to insert before or after post content.

rluks

Embed Twine makes it easy to insert Twine 2 stories into WordPress pages and posts.
<ol>
<li>Export story from Twine</li>
<li>Upload it</li>
<li>Copy shortcode</li>
<li>Paste shortcode on a page</li>
</ol>
Furthermore, it provides autoscroll functionality making it easy for users to navigate through your stories.
Plugin is configurable via shortcode parameters.
<h3>Known bugs</h3>
Currently, Twine passages which include images might report their height incorrectly. Scrollbar might show up for these passages. Tweak shortcode parameter aheight to get rid of them.

Embed Twine

I'm trying to understand the powerful of twine and I want to show it inside a wordpress post. This plugin is not perfect but make what I need!


WP Simple Insert vs Embed Twine