Seeing this completion may immediately lead to you asking "why?", and honestly I couldn't blame you. Phobos is rather infamous for being the bane of the existence of most players who touch it, and unfortunately I feel as though I got the same treatment as most of the other victims of this thing.
While I wouldn't say this was necessarily as bad as a level like castling, phobos does things to you that not many other levels can. No matter how much you master every section, you will die everywhere and continually question your ability to actually knock the damn thing out. On top of that, I had a lot more fails on this than I normally would on an extreme, dying once at 82% and once at The Line, as well as twice at the strangely coloured ball. These blunders alongside my skitten issue made it very hard to find the motivation to play it, yet I still managed to take it out before I rage quit lol. By my frustration at the beginning you could probably tell I was pretty close.
I really wouldn't recommend this. Some people find enjoyment in it, but you're way more likely to have a bad experience according to the stats.
Attempts: 3,987
Worst Fail: 87%
Song: Solkrieg - Phobos