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The Underground Transportation quest unlocks once the following conditions have been met:
- Complete A New Form of Public Transportation quest
- Copy the quest description to here
|Build a Subway Administration Building (Level 1)|
|Build a Service Platform|
|Build a Tunnel Entrance|
- Wonderful! Now you need to buy a train so you can deploy it to take people to and from work, the movies, or anywhere else.
- XP Reward: 120
- Coin Reward: 3,000
- 5 x Glass (can be used for construction of Underground Subway Station (Level 1))
- Social Quantum's ID for this quest is 70612.