Chase Progress

Starfinder Core Rulebook, page 283

In the chase progress phase, the GM advances vehicles (based on their pilots’ chosen actions and whether they succeeded at the required checks), then determines whether any participants have escaped or been left behind and whether the chase is over.

VEHICLE CHASE EXAMPLE

PILOT ACTIONS PHASE

In this example, the PCs are in a chase with two enemy vehicles, one a zone ahead, and the other a zone behind. The enemy pilots have taken their actions—now it’s the PC pilot’s turn.

ENEMY A AHEAD of PC vehicle +2 to all Piloting checks +2 to attack rolls

PC VEHICLE AHEAD of Enemy B vehicle +2 to Piloting checks vs. Enemy B +2 to attack rolls vs. Enemy B

ENEMY B

PILOT ACTION: SPEED UP

The PC pilot takes a double maneuver to speed up and engage the enemy. She successfully speeds up...

PC VEHICLE ENEMY A

Speed up

ENEMY B

PILOT ACTION: ENGAGE

…then successfully engages Enemy A. In the chase progress phase, Enemy B will be two zones behind and out of the chase.

PC VEHICLE ENEMY A

Engage

ENEMY B

ENGAGEMENT

Vehicles in the same zone as one another can become engaged, meaning they’re neck-and-neck and within physical striking distance of one another. If two or more vehicles are engaged, move their miniatures or tokens next to one another. The vehicles’ passengers and pilots can make melee attacks against each other in the combat phase or attempt to board the other vehicle. An engaged vehicle can’t speed up, slow down, engage another enemy, or end the engagement unless it takes the break free action (see page 282).

Advance Vehicles

The GM moves forward by one zone all vehicles whose pilots succeeded at a minimum of one required check. If a vehicle’s pilot deliberately slowed down or she failed all the Piloting checks attempted, her vehicle doesn’t move forward. If a pilot attempted to keep pace and failed, her vehicle instead moves back one zone. If a pilot attempted to speed up and failed by less than 5, her vehicle still moves forward one zone now. Because a pilot has to fail all checks to stay put, a pilot who tried to speed up twice would stay put only if she failed both checks by 5 or more. The slow down action supersedes the forward movement from other successful Piloting checks, so if the pilot succeeded at the evade and slow down actions, she’d get the bonus to her vehicle’s AC but wouldn’t move forward. Treat uncontrolled vehicles as if their pilots had failed all Piloting checks.

If a vehicle is engaged with another and fails all its checks, it still moves forward along with another engaged vehicle, provided that vehicle would be advanced by the GM. However, the opposing vehicle gains all bonuses from being a zone ahead (even though it’s in the same zone). If all the vehicles in an engagement fail all their checks, none move.

Hazards and other effects of moving into a zone trigger immediately (see Chase Environments on page 285 for more information, since sometimes environments can prompt specific hazards in a relevant zone).

Escaping and Getting Left Behind

You leave a chase if you escape or get left behind. During the chase progress phase, you escape if you end up two zones ahead of all adversaries, and you get left behind if you end up two zones behind.

If you would escape from a chase but don’t want to do so, you can voluntarily move back to being only one zone ahead in the chase progress phase.

It’s possible for you to rejoin a chase if you’ve been left behind (or if you already escaped and want to later support allies with an ambush), but it requires extraordinary circumstances and happens at the GM’s discretion.

As an example, suppose the PCs are in an exploration buggy fleeing from a police cruiser, and are one zone ahead of the pursuing police cruiser. During the pilot actions phase, the PC pilot succeeds at a Piloting check to speed up, immediately moving the buggy an additional zone ahead, which brings it two zones ahead of the police cruiser. The officer piloting the police cruiser tries to speed up and catch the PCs, but he fails his Piloting check, so the police cruiser remains in its zone. During the chase progress phase, both vehicles move forward one zone, but because the PCs are still two zones ahead, they escape and leave the chase.

In this example, the PCS escaping and the police getting left behind have the same end result. But what if there were two police cruisers, and one succeeded at its check to speed up but the other didn’t? The cruiser that succeeded would end up one zone behind the PCs, and the one that failed would be two zones behind. The second cruiser would leave the chase, but the PCs wouldn’t escape because their buggy isn’t two zones ahead of all pursuers.

Ending a Chase

If either all enemies or you and your allies have escaped or been left behind, the chase is over. It’s possible for one group to escape by dropping back until it’s left behind, but it’s easy for the other chase participants to circle back and pick off the group while it’s a sitting duck.