One tower. No top. No timer, no score to lose — fall and you simply pick up from the last ledge you touched. Read the concrete, find your own line, keep climbing.
Run at a wall to wall-run along it, jump to kick off. Low ledges are vaulted automatically. Keep moving and your stride lengthens. Green pads throw you; red ledges give way.
Everyone in a lobby gets the same tower — the route is generated from the room name, so you are all reading the same concrete. No racing, no winning: you just see each other on it.