Tl;dr:

The Gwangju Uprising was a series of student-led pro-democratic demonstrations that took place in Korea in 1980. These protests are known to have been violently suppressed by the military, resulting in a massacre of civilians, but the mod depicted protesters as armed and violent criminals (according to YNA), thus framing the military regime’s brutality as justified.

I don’t remember what kind they use off the top of my head. If it’s “click all the motorcycles” ones, it’s normal for it to take two or three rounds. If it’s the h5Na7 kind, then yeah you should be able to solve it in one go. Maybe try the audio version?

Yup. Personally now that I’m an adult and have Responsibilities, I spend less time playing games. I hardly even follow new games coming out, and just work on recommendations from friends, or stuff from developers whose games I’ve enjoyed in the past.

Why remove them? If they look good enough to buy, do it, and get around to the others eventually.