Create digital collections and transform them into web exhibits. Flexible metadata allows for robust cataloging/ citation. This tool is available for download on Domain of One's Own.
Local examples include Trexler Transcribes and the Historical Maps of the Lehigh Valley site. For a directory of other project sites, click here.
Multimedia timeline tool built using a Google Sheet. Timeline can be embedded in other sites.
Local examples include Muhlenberg's Theatre History Timeline and Stylistic Influences on the Allentown Band, available here. Other example may be viewed on the TimelineJS site.
Twine
Open Source, branching, interactive storytelling, web-based.
RPG Maker VX
https://www.rpgmakerweb.com/products/rpg-maker-vx
Proprietary. Powerful, feature-rich game builder.
Blender
F/LOSS. Steep learning curve but very powerful.
FreeCAD
https://www.freecadweb.org/features.php
Open Source Computer-Assisted Drawing/Drafting.