The air is the first thing anyone mentions about the Musk Tunnels. Filtered, temperature held, carrying a thin metal taste off recycled cycles. If you have spent the season breathing Raze weather that reads as luxury, and Lita Brightly, folded into the back of a stranger's car with her hands flat on her knees, feels the temperature drop before she feels anything else.
The car is RAIL POUR and it is old. Jaguario burnt orange, three liveries out of date, worn without apology by a man who was there for all three of them. There is a Calavera skull hand-painted flat black at the fuel cell housing, off center, the proportions wrong in the specific way hand work goes wrong. Razborki put it there the week a sponsorship fell through. He has never fixed it and he is not going to.
What the crew is buying tonight is a door. Forty meters under the Low Coast seawall there is a Monitor Central maintenance hub, and under that there is a man wired into a prediction model who has spent five years making the drone swarms better at hunting people like the ones in this car. The way in is the tunnels. The way the tunnels were supposed to work was a patrol window Frequency had timed down to the second, and Monitor Central pushed a firmware patch to the sensor grid three days ago and closed it.
So the run is not a race. Reaching the far end is worth nothing on its own. Reach it quiet and the hub entrance is a door you walk through. Reach it loud and the hub entrance is two operatives, a supervisor, and a comm call you cannot talk your way past. Everything in the bore is scored on that one track and the crew starts it at zero.
Noor Ajayi has the passenger seat and the drone traffic. Capuchin stock, Raze roofs, a signal hand now. At the on-ramp she goes half out the window to read the chicane apex, which is the correct instinct and the wrong second to have it. Razborki takes the entry. The frame takes her ribs. She comes back inside with her breath short and nothing in her hand to give him.
The chicane goes clean anyway.
Then the narrows. Two lanes of concrete barrier, stalled transit hulks parked long enough to have dust on them, maintenance bays cut into the wall every forty meters. This is the section of bore that is supposed to slow a sled to a crawl, and it is the section where a front-engine car is meant to settle the oldest argument in the sport.
Razborki does not slow down. He takes the whole narrows on one line and holds it, and the line runs him straight into the midpoint, where two NAF transit enforcement vehicles sit nose to tail across the bore with their corridor stripes lit.
They are not hunting anybody. They are parked correctly, doing the job exactly as written, and the two drivers inside are in the middle of a conversation. Neither of them is looking at the sensor display. That stays true right up until the grid tells them to look, and the grid has not been told anything.
The space between the two blockers is not a space most people would call a gap. RAIL POUR goes through it at speed with the mirrors intact. The conversation in the lead vehicle continues.
After the blockers the bore opens out. Twelve hundred meters of near-straight, the one stretch in the tunnel where an old front-engine car is on the wrong side of its own design, and the stretch where the sensor drones live. Three of them on wall mounts, six-limbed optical clusters holding an insect stillness between activations, indicator lights pulsing on standby. They close on whatever stops moving.
Nothing stops moving. Razborki takes the long bore and the Low Coast service ramp on the same push and RAIL POUR comes up out of the Musk Tunnels into salt air with the track still sitting on zero.
Frequency held overwatch the whole way with one clean window of drone suppression to spend and never got asked for it. Ajayi never rolled a second time. The three drones in the bore were never given a reason to leave standby, and their lights were still pulsing when the crew was already on the seawall road.
At Alert 0 the hub entrance is unguarded. No tech at the door, no credential, no log entry. They walked in.
There is a version of this night where the tunnel costs them the door. It is not a rare version. It is most of them.
Five live dice. That is the whole event. Two of them were natural sixes and one was a natural one, and the natural one arrived first and belonged to the Jumper. The crew's entire casualty list for the night was self-inflicted before the car had finished the on-ramp.
The turn it swung is easy to name because there was only one candidate. Round one, Razborki's second action, a Commit out of the narrows that came up a natural 6. A natural 6 on a Commit advances two, and the desk had mapped the bore as a five-gate corridor, so the double advance carried RAIL POUR through the narrows and through the blocker line in the same action. The blocker line is this scenario's centerpiece. It is the only obstacle in the scene the module gives its own required check, and Commit's double advance prints no exception for that, so as written the six deleted it. The desk played it as written and it broke in the players' favor. The other reading, that a double advance delivers you to an obstacle gate instead of through it, is at least as defensible and is probably the better rule.
The Tunnel Run cannot threaten a competent Jockey, and the reason is arithmetic rather than dice.
Put the drones on a schedule instead of a punishment. One drone activates every round regardless of progress, and the Jumper's suppression is what buys the round back. That gives the passenger seat a job that does not depend on the driver failing, it puts a floor under the Alert track without touching the Jockey's dice, and it turns the scene into the resource-management problem the Alert Level was clearly designed to be. Start the run at Alert 1 while you are at it, since the prose already says so.
The bore is a genuinely good table and worth building even if the scene as written is soft. Two lanes maximum, no open ground anywhere, barriers and dusty stalled hulks and maintenance bays cut into the wall at intervals. Build the two NAF blockers as a liftable set piece with their own base, because the same two models play two completely different roles depending on a track that lives on a card: at Alert 0 or 1 the drivers never look up and the pair is scenery, and at Alert 2 they are the hardest thing on the table. Fleet gray with one yellow corridor stripe, no style, which is exactly the point of them.
Eight gaps went into the QA log tonight, which is the most any single scene has produced this season. The headline one is that the module tells you to set the table as a Blockade Run scenario in the Raid Racers supplement and there is no Blockade Run in the Raid Racers supplement. There are no scenarios in it at all. The desk built the corridor from the module's own setup box instead. The rest of them cluster in the same seam: Raid Racers has no distance model for a traversal with no package, so the Zone ladder that measures how close you are to a target has nothing to measure; Razborki's impairment is printed three incompatible ways across three pages; and the module quotes vehicle Defense and ExoPlate values for stats that do not exist anywhere in Operator Tactics. None of that is really the adventure's fault. It is what happens when a race supplement gets asked to carry a scene it was not written to carry.