Your folder as a 3D world: a ring of icons around a kiosk.

Icon shapes, colours and lettering come from GopherVR (University of Minnesota, 1995), used under the GNU GPL.

↑↓ or WS drive   ←→ or AD turn   Shift faster
Click selects   double-click or Enter opens   Tab next item
Backspace or the red kiosk: up a level   J jump   F search
H chunky pixels   M Mac text colours

Files open in your own default apps. Programs and scripts are only revealed in your file manager, never run.