The portal's look is inspired by Texgriddy, an ES-DE theme by
Weestuarty, recreated in CSS without any of its files. The README and
the portal doc now say so, and credit the Fredoka font. The color
scheme was named after Texgriddy's "Chilled" scheme; it's now Slate.
Game detail and play are one portal page: a stage with the screenshot
and a Play button (or Enter) that loads the game in place, controls
under it, details, plays, rating, tags, favorite and add to playlist,
and related games.