Kingdom Hearts 2. I got so invested in the game and gave myself the weekend to complete the final stretch; starting at early morning playing until past midnight- I was tired and kept dying over and over again, I decided even though I was up to the final boss in the last boss stage I needed to sleep. I woke up early-ish the next day and transported the ps2 from my room and away from the box TV and out into the living room because the cgi cutscenes were the shit and the TV in the living room was better. I then thought 'oh my friend would want to see the end, if i wait half an hour or so I can invite her over. At this point I had already booted up the game so I decided to start a new save file. You know what happened next. Saving is an automatic rhythm you get into and after playing for 60+ ... I realised what I'd done immediately... I was so sad. I only had one save file so I lost the whole play through. Wasnt until a couple years ago I saw the ending cutscene.