GHOST CHALLENGE
Finish a V4 run, then copy its URL-safe local ghost challenge. A valid #run=… link loads the same seeded obstacle sequence and the shared scout trace; malformed or oversized links are rejected safely.
No imported challenge.
ARCADE PASSPORT V4
Stormbreak CapacitorCrown Core ShifterGolden Wake
Stormbreak Capacitor feat: 0/5 untouched legs in this run.
A Crown Core Shifter is used once to activate Golden Wake. Its Passport provenance record is retained and marked as used, so shared unlock history is not erased.
WHAT CHANGED IN MILESTONE 2
A real Catmull–Rom corridor now supplies stable tangent/side/up frames for climbing, descending and banking trail segments. Steering remains three-lane lateral play; this build does not claim loops, wall-runs or unrestricted 6DOF.
High graphics adds bounded shader rain, atmospheric storm fog and velocity-fed radial warp/chromatic separation. Calm Mode, reduced motion, Low graphics and the visual-only governor reduce those effects without changing simulation difficulty.
Storm bosses now telegraph lane strikes before releasing a chase wave. Clear five consecutive legs in one run without losing energy to unlock the Stormbreak Capacitor in the shared local Passport; any energy loss resets that streak.