I tried the usual places (Documents and AppData folders) and couldn't find anything that looked right. Hmm, well whatever, quality over quantity I suppose. I thought there were going to be way more than in Viocide, but I checked and ViotoXica has only one more than Viocide. I was surprised at the amount of enemies, however. Controls were good, and you were even able to reassign keys. But other than that, it's practically perfect for me. Again, not having some important weapons and abilities didn't help. If you don't get them all in one run, it'll take forever to go back and look where you missed. I would have loved to have had some sort of item that detects where collectables are, like in Metroid. There's no directions, so I would suggest going everywhere and see where the enemies are the weakest. It didn't help that I went the wrong way in my playthrough, so I got the ice weapon before getting the fire one and I missed some vital powerups as well. I seriously loved this game and I love Xi. I have to say that I was honestly not expecting to be this satisfied.