Jostle - A new kind of employee intranet that drives engagement & workplace culture. Achieves social participation in work relevant way. Participation rates are over 85%.
Twine - Twine is an open-source tool for telling interactive, nonlinear stories.
Bitrix24 - Bitrix24 is a free (for small businesses) social enterprise platform. It is a united work space which handles the many aspects of daily operations and tasks. Create your own social intranet in minutes!
RenPy - Ren'Py is a free and cross-platform visual novel engine that helps you use words, pictures, and...
Yammer - Yammer is a leading enterprise social network used by more than 200,000 companies worldwide, including 85% of the Fortune 500, to get work done smarter and faster. Sign Up Today.
Quest - Quest lets you create sophisticated text-based games, without having to program.