It's the Itch Summer Sale, so Prism is currently 50% off.  So that's Prism-192, or something*

Changelog for this version:

•  Raspberry Pi build mostly working (hopefully releasable soon!)
•  Small bugfixes in Paint app
•  Built in gif recorder (F12)
•  Added System.setRestore() to allow apps to automatically restore the previous screen cleanly on exit
•  Added shift-tab option to go backwards in tab completion

(*actually does contain full complement of pixels!)