Well the thing is easy... in theory at least...
I got attacked tonight by the samurai, and big surprise, I'm alive and kicking...
As I understand TFT claimed that the way he was attacked last night differs from how the Samurai usually acts (and presumably how you were blocked tonight). Obviously a ninja wouldn't kill with 4 players remaining, since with 4 people, that's a 3/4th chance that the town won't lynch him, while three players makes it 2/3.
The easy and simple part is this:
Lets suppose our samurai is not a samurai but a ninja disguising himself as samurai, very odd but possible, and also suppose he can perform more than one action at night. This could explain how remake got killed, KM who was supposedly going to block me instead blocked spaceman with his true ninja face and killed remake at the same time with an unseen killing method and unidentifiable... very unlikely but possible...?
If that explains that night in particular I do wonder why he didn't use such ability before Internet Flea's kill was limited-shot IIRC. Could be he only had 2 uses of it. Also, town has been watching him for some time, so he would have had to go along with the town's orders most nights and/or more times, we have all his nights actions accounted for.
Spaceman in the other hand, most of his nights actions are accounted for, but not all and two failed blocks of different nature, Night 1 failed to send orders in time, night 2 tried to block Choxorn but failed supposedly because Choxorn was female, odd thing here is Choxorn wasn't sure about his own in-game genre, his role pm didn't mention anything about that apart of his name; there wasn't any other female character around that we know about. Didn't Zack claim female at some point? I never blocked Zack so IDK for sure. Also, do you really believe that with so many roleblockers, some of them wouldn't have limitations? And do you really believe that those limitations would be given to the mafia-sided roleblockers, rather than the town-sided ones? That seems like questionable game design to me.
Remake was our watcher and curiously enough one of the nights he watched spaceman saw him doing nothing while in the thread spaceman claimed he did block someone, don't remember who and also don't remember if the block was confirmed or not by the target. But remake did remember in the previous game, he as ninja was impervious to being watched/tracked. After that remake started to vote for spaceman and after that day where we spared spaceman remake got killed... Ninja would have good reason to kill a watcher also.
The failed block on Murska, while Spaceman claimed again a successful block the target denied it. Murska was town.
And of course the night remake got killed spaceman claimed a ninja block on him, the same block performed by IF on Jht... and here is a thing... Ninja IF was blocked the same night by KM and me, why the ninja KM would block his partner If you think I'm mafiya (as King Morgan seems to), then I would have also blocked my supposed partner Calein, so the same question of why applies. I suppose this doesn't disqualify me from being ninja.? Of course if we are going to believe all the scum has said we need to take into account IF claimed there was another ninja and that both were antagonist, so he offered to help town and achieve victory with us killing the other ninja...
A bit long... but easy, at least to me!