There’s a homebrew app called ftpd that you could use, but it only works on a hacked system and that requires an SD card reader to initially setup.
It just stops. The story I heard about why was because the author was afraid of dying and leaving it unfinished, so he just stopped and effectively left it unfinished.
Almost anything first person. It makes me incredibly nauseous, which is really unfortunate because there are some really neat games that use the mechanic. I recently sold my copy of Echo Night since I couldn’t play for more than around ten minutes at a time. I also couldn’t complete the tutorial in Half-Life because it made me so nauseous that I had to spend almost the entire day in bed. Weirdly I’m perfectly fine with Metroid Prime.