What are the worst games you have ever played? And by worst, I mean not at all fun to play gameplay wise. For me, it's Ride to Hell: Retribution.
Space Impact on one of these old nokia phones. It was so addicting, but at the same time frustrating as hell. Wasn't really bad gameplay wise though, but the combination of frustrating and addicting made it my worst game choice. I hated every pixel (good old times where you could count them) of it, and still couldnt stop. Pure evil i say.