Walkable reconstruction of a Foundation containment wing — concrete service corridors, chamber antechambers and a checkpoint junction. Rendered with hand-written WebGL: no engine, no libraries, procedural surfaces.
Desktop: the cursor is captured on entry — mouse looks, left button fires,
Esc hands the cursor back. Ctrl crouches, C goes prone, Shift sprints
while stamina lasts.
Mobile: left stick moves, right side looks, thumb cluster fires, jumps,
reloads, changes stance and cycles items.