Penguins walk on DOM boxes the way classic xpenguins walked on windows.
Pyramid of shelves (narrow top, wide base). Towers to climb, gaps to tumble. Walkers sometimes stop to read (or dig). Drag with the mouse; Squish = click without dragging.
Loads https://xpenguins-web.github.io/xpenguins-web.js
on any page. Drag the button to the bookmarks bar, then click it elsewhere.
The full bundle is too large to paste into a bookmark as source.
Narrow top.
Into Tower A.
Climb
Climb
Into Tower B.
Wider tier.
Stub wall on the path.
Climb
Wider tier.
Widest level; gap in the middle.
Between tiers.
Widest level.