Alright, we know this much, Alex is scum. It also follows that Alex is Magma. The way he fingered Aqua makes no sense if he were anything but Magma, and Framer is not a role in this game.
Also, assuming that each scum team has two members, this means that only one member of town remains. Of course, this does not mean that town has lost. After all, if we lynch Alex, then there's still one member of Magma at large, one member of Aqua at large, and they both have nightkills. So, if they kill each other, then game ends, Town wins. (On the other hand, they can also both kill town, and then the game gets hatbotted as the lynch is forced). Granted, this is ignoring Godfather, in which case... does it apply. GF usually doesn't get NK immunity if they go out on the kill, but scum aren't forced to kill. Which means we might end tomorrow with anywhere from 1-3 people alive and still a crap shoot.
So... I'm oddly not that keen on that scenario. The other way town can win is if we can find the other Magma member. Even if Alex protects him, that's a 50% chance of him going down, and Alex is easy pickings. Granted, then Alex decides who wins, but it won't be him. Of course, as Delta said, if we pick wrong, Magma wins. But at least this way we get to pick.
So, uhhh, yeah. I'm still trying to decide which one I like best, but I think I'm leaning very heavily towards trying to find the other Magma member today. Sure, there's still Hatbotting likely involved, but at least then the end of the game will involve a lot more skill than just sit down and pray.
Edit for Delta: Which means there's likely a second skillset which we at present know nothing about. Either that, or the two teams are balanced differently. There simply isn't enough available info to tell.