Thread:Anon421/@comment-37875052-20190329145229/@comment-31479589-20190329170922

Once upon a time, Hoaxen was added to the 2nd floor of Underworld. Along with him, a new 3rd floor map was added too, empty. But there was a menu box when you entered the used to be empty 3rd floor, written there was "Get Dan 8 to fight with this boss", and a black, empty image with question mark in it. People then began speculating that this Dan 8 boss is the Creator, the Father to all Eternals. Fast forward to 2 years later, and he's revealed to be Karcer, another sibling to the Eternal.

Conclusion: no, there's no tease about Karcer at all, unlike Ch 7 which has been teased by Nekki all the time. Some people even stopped caring about him. And apart from using an unique weapons, there's nothing special about him, it's just people thought that he will be the final boss of raids before he came. Waiting for 2 years just for a normal boss definitely can't compare to the current case with Ch 7.

You can check List of Updates (SF2) for reference. Titan to SF2 was like Shadow to SF3 (technically, it's the other way around). Titan resides in a space-like world, with alien-like creatures and robot and techno-suits. Shadow is said to be in the future, with techno-suits and missiles and an implied nuclear. Both appeared (supposed to appear in Shadow's case) in the final portions of both games. Said final portions is divided into parts. For SF2, the time gaps between Act 6 release to Act 7: Part 1 release was like 6 months. It's been 5 months since Ch 6 was first released. You do the math.