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i. North-South Subway Ruins: Route to Broadcast Tower.
Risk of Rain Returns

i. North-South Subway Ruins: Route to Broadcast Tower.

Find the ID Card (m) and Giga Bull Engine in the North-South Subway Ruins, south of Eden in Risk of Rain Returns.

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Find the ID Card (m) and Giga Bull Engine in the North-South Subway Ruins, south of Eden in Risk of Rain Returns.

Location: South of Eden, following the rail tracks to a dead end.

Enemies: Acid Ant, Golden Ant, Poison Potato Cannon, Black Carpet (world map); Sonic Cobra, DNA Blob, Laser Beetle, Golden Ant, Security Camera.

Items: ID Card (m), Giga Bull.

Walkthrough
  1. 1
    Drive south from Eden, following the rail tracks. Head southeast along a narrow path between mountains until you reach a hole in the ground.
  2. 2
    Drive down the ramp into the ruins. Go down the screen and to the far left to find a golden box. Checking it will trigger a man who mentions a way through a blocked wall.
  3. 3
    Ride the elevator up on foot. Check the ticket machines on the left to find the ID Card (m).
  4. 4
    Descend the stairs to your waiting tanks.
  5. 5
    If you go right and down, at the top of more blocked stairs, you will find a wooden box containing the Giga Bull Engine.
  6. 6
    Drive down the ramp to the right, turn left onto the main tracks, and drive down a little.
  7. 7
    Head left, exit your tanks, and walk up the steps to the top where a Vending Machine is located. Winning the Bugle from the Vending Machine allows you to use it in battle.
Tips
  • The Lav may acquire a Lead Mushroom, requiring you to remove 10 armour tiles.
  • If you are at full load and not towing a tank, removing the armour plates for the Giga Bull Engine may require 30 armour plates.

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