As per title. Most computer games these days are made with such unnecessary padding that I want to murder the devs or myself by the end. See, for example, Hyrule Warriors, the 100% 1000 Hour Nightmare, the Review.
The second game I ever 100%ed was Arceus and I still can’t stand the thought of picking it up again, years later. The first game was Horizon Zero Dawn, which is still fun.
I 100℅ed sekiro and another crabs treasure, both games (especially sekiro) sort of had grindy achievements, but the gameplay was so good it still ledt me wanting more