A fictional ring of ice cliffs, about 125,000 km around, enclosing the disk.
Discovery layer
Research stations
Observation points
SPEED0km/h (time-warped)
ALT0km
HDG0°
FROM POLE0km
LOOP0% of 360°
A/D or ←/→ turn · W/S throttle · E/Q or ↑/↓ climb/descend · P photo
Comparison Mode
Left: the real, spherical Earth. Right: the fictional disk. Same moment in time, same cities.
→
Gold line: straight route on the disk. Dashed blue: the real great-circle route redrawn on the disk map. Distances on the disk use 1° of latitude = 111.2 km, as on an azimuthal map. The Moon next to the globe is true to size and phase, but drawn much closer than its real distance (about 30 Earth widths).
⚠ FICTIONAL ALTERNATE-REALITY SIMULATION
What if the world were a disk?
This is an entertainment and worldbuilding experience. It imagines a world where the Flat Earth model were true, then lets you explore it: a disk with the North Pole at its centre, ringed by an Ice Wall, with invented lands beyond.
None of it is presented as fact. The real Earth is a globe, and Comparison Mode shows exactly where this fiction breaks down: distances, routes and day and night.
🌐 Explore: drag to rotate, scroll to zoom, right-drag to pan, click to inspect.
🧊 Ice Wall: stations, legends, hidden passages and mystery signals.
✨ Beyond the Wall: pan past the rim to uncover procedurally generated lands.
✈️ Flight: pilot an aircraft, with autopilot.
🎯 Missions: earn XP from Visitor up to World Founder.
Save your expedition
Sign in to keep your rank, discoveries and lore on every device. Progress you've made as a guest is merged into your account. Photos stay in this browser.