Minecraft. It makes me physically sick.
Actually, that applies to a number of games. I can't play anything from a first person perspective, with 'blocky' graphics, or with super low framerates. I felt like a total wimp when I had to modify a Super Mario Party session in the TBTWC because the intense lag was making me feel nauseated.
I thought it was just me that got nauseous when I played. While I am not glad you had the misfortune to feel sick, it relieves me to know that I am not the only one (i hope that made sense; I mean, if i was the only one, then that might tell me i maybe need to see the doctor). That is part of why I don’t like Minecraft; I also don’t like it because I thought it was hard and didn’t like the zombies (I know there is a mode without them). Not fun playing by myself either. I only played it with one person who I have zero plans to play anything with again sadly.
FFVII - i only played 30 minutes of it sometime after I beat FFVIII for the first time and I honestly couldn’t get into it. When I still played FFRK, I started to be a little interested in it but still, not feeling motivated to play it anytime soon. Plus I still need to beat XII.
Smash and Mario Kart: I think it is mostly because I suck and don’t know how to stay on the track (MK), lose focus on which one is my fighter (Smash) and also I suck at spiking and all those other techniques. Mario Kart, I fall off anywhere there is a jump.
League of Legends: Never played but watched my ex rage and he was scary; and I heard stories of people breaking their computers and stuff over it.
Overwatch: used to like it but I hated how I was always the only one defending and then everyone just spams good job to be toxic, not to mention people leaving in the middle which cost us games. I should have stuck with non ranked matches :/.
There may be more but that’s all I can think of right now.