Ride the Robot Train

Ride the Robot Train was a mission in Ratchet & Clank. While exploring Metropolis Ratchet and Clank found a train station with a parked robot train, guarded by the Blarg who were transporting an Infobot.

Walkthrough
Be careful of the train's movements, as you will maintain forwards momentum while jumping from platform to platform as the train swerves left and right. This goes double for dodging the Blarg commanders' rockets, as there is no available cover and little space to dodge. After heading to the front car and taking care of all four commanders, the train will park and the Infobot will leave. Follow it as a Mine Layer will try and block your path, though it will not go very far. After destroying the robot and some nearby crates, head right and take a passage on your left to find the Infobot, containing co-ordinates to planet Eudora.