Guide to Chrono Trigger's Proto Dome in 2300 A.D. Defeat Exterminators, repair Robo, and choose who to leave behind.
Walkthrough
- 1Upon entering the Proto Dome, head west and defeat the 3 Exterminators that appear.
- 2Go north and defeat 4 more Exterminators.
- 3Recover at the Enertron.
- 4Go southeast and down the stairs to the lower level.
- 5Head north along the path until you find a deactivated robot.
- 6Check the robot; Lucca will repair it.
- 7Name the robot Robo.
- 8Robo states he can open the locked door ahead by going through the Factory to the north and turning on the power.
- 9You must choose to leave either Marle or Lucca behind to open the door when the power is on. This walkthrough assumes you take Lucca with you.
- 10Head back south and exit this dome.
Tips
- Be prepared to fight Exterminators upon entering the Proto Dome.
- The Enertron can be used to recover your party's health.
- You will need to make a choice that affects your party composition moving forward.
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