Lots of things in mass effect 1-3

Also, Roland’s death in Borderlands 2 just because the game up until then may have some dark-ish moments, but for the most part is still a nigh-brainless looter shooter. Angel’s ark makes you feel like they’ve hit their important-character-death-quota and then Roland dies as well.

True, Vvardenfell was a really interesting setting because of how alien it is, but skyrim added a lot of interesting lore through books and such. Like the argonian counter-invasion of oblivion after they were physically altered by their hist-trees, forcing the immortal forces of dagon to close their own portals.