Probably an odd one for most people but Overwatch. I don’t really care much for online mutliplayer games, or even co-op games really for that matter, but all my friends picked it up and eventually I figured I would too. So I got it, and played for a month or two, then something else came out, and I just never cared to go back. I enjoyed what little I played (well over 60-70 hours so I put in some legit time with it too) but IDK, nothing about it impressed me personally. I get why everyone else likes it but for me, its solid meh.
Other than that sadly, Pyre. I LOVE the other Supergiant games too, and again, another unpopular opinion here but Transistor was easily my favorite. I liked pretty much everything about the game except for like… the main hook of it, the actual matches haha. Something about them, maybe it was me and I could just never get the hang of them, but eventually I just gave up playing. Maybe someday I’ll go back and try and see the ending since I’ve finished both of their other games.