For me it’s The Suffering and The Suffering: Ties that bind. Had never played a horror game so I picked up the first game as a kid and it scared me so bad.

When I got fully into it I absolutely loved it. The concepts of the enemies being based around different methods of execution was so interesting and piecing together Torque’s memory had me. Dr. Killjoys asylum scared the absolute crap out of me and I love every minute of it.

I have just never seen anyone else mention this game ever but it got a full sequel so it must have sold somewhat well.