Bioshock 1 on Xbox 360, I unfortunately had one of those 4GB 360 Models, and it sucked to say the least, I had to buy flash drives for it constantly to be able to play most anything as It didn't even have enough storage to save every game I owned, and what do you know, one flash drive was faulty, and it caused me to lose my save data...that I didn't back up, only one of my many saves got corrupted, so in reality i was sent back to the previous area in the game, and not the start of the game, but it was still enough to make me upset, this was in 2014, I did not finish bioshock till 2016, and on a different system no less!