This is Part 3 of the Main Story Walkthrough . Finish We’re Here For You first — Christmas Eve and the subway tutorial should already be done. The FNSM app is on. Street crimes can fill gaps; they should not jump the next yellow marker.
This chapter covers Reconnecting, Time to Rally, Someone Left the Lights On…, Corporate Espionage, Underground Undercover, and Curtain Call.
After the trains
Harlem is no longer a closed tutorial. Roxxon wants the city quiet. The Underground wants Roxxon gone. Miles is in the middle. Phin’s lab work stops being background noise.
- Clear the next yellow marker when it appears. Do not farm every Underground cache before Reconnecting — the plot assumes you still care about the people from La Nochebuena.
- Suit styles and venom upgrades from the app help. They do not replace camouflage for the Roxxon interiors later in this stretch.
- If a district base unlocks while you are mid-mission, finish the yellow path first. Bases wait. Story markers do not.
Reconnecting and Time to Rally
Reconnecting is character work after Christmas. Play the conversations. The rest of the winter only lands if you know who is still in Miles’s corner.
Time to Rally turns Harlem into organisation, not just recovery. Expect crowd beats and a louder fight than the last talky mission. Stay on the mission path; random FNSM jobs can wait until the marker clears.
Roxxon interiors
The next pair is infrastructure and infiltration.
Someone Left the Lights On…
Roxxon hardware. Cameras and patrol routes matter more than dumping venom blast on the first guard. Use camouflage to break line of sight, then reset around a corner if a yellow alert sticks.
Corporate Espionage
You are inside Roxxon on purpose. Invisibility is the point of the suit here. Prefer silent takedowns and camera loops over a full-floor alarm. Web-shooters are for the escapes between stealth pockets, not for announcing yourself at the door.
The other faction
Underground Undercover flips the map to the people bombing Harlem. You are not done with Roxxon; you are learning who is actually driving the war. Listen to the dialogue. The finale chapters assume you know what Phin built and why.
Curtain Call is the set-piece closer for this stretch. Boss pressure, then a story turn. Watch the cutscene before you swing off to side content. That turn is the bridge into Part 4: The Battle for Harlem .
Side content in the gaps
Allowed between these yellow markers:
- FNSM street crimes and neighbour requests for XP and suit parts
- Underground caches when they sit on a route you already travel
- Time capsules only if you pass them — not instead of Curtain Call
Do not start a “clear the whole map” project before the next chapter. The Battle for Harlem is still ahead.
What to do next
Hub checklist: Marvel’s Spider-Man: Miles Morales . Next written chapter: The Battle for Harlem .