Basically, is it possible to obtain 100% game completion in Burnout Legends in single-player only? I completed all the World Tour events, around 1/3 of the Crash events, most of both World Tour and Crash finished with Gold medals. However, I am currently at around 55% of game completed. I noticed that obtaining Gold medals in events does not increase my %, only unlock Legend GPs in World Tour.
It seems without playing multi I will not get all the cars, since Collector cars can be only unlocked by challenging other players. There are 5 collectors per tier, one is won through World Tour event, thus resulting in 20 cars I probably won't have. On the other hand - do unlocked cars count towards % of game completion anyway?
Thanks in advance.