Quoted from Don1:
For those who get to Portal often, are there any modes that you complete consistently or is the focus just starting modes to get to SoS?
I always try to get Light Cycle Mb done. Because that is the hardest one to clear in sos.
If you start Zuze mode on a multiball, definitely try to finish it while you'r at it.
One trick to help you clear more stuff while in Disc MB: If you happen to be one shot away from super jackpot and you have one ball cradled on the left (easy shot to the disc), drain the other ball and shoot the disc for Disc MB restart. You get an extra 10 second ball saver
Quoted from DaveH:
One of the best games ever made.