I was considering making a post last night, but went to bed instead.
Mortismal made a video, and he did pick up on many of the things I wanted to talk about.
Originally the "Divinity" tag, made me think it was a reboot of Divine divinity. But, the more I looked at the trailer, doubting it. it does look more like post OS 2 Rivellon.
-humanoid orc. there is a orc in the crowd that looks way more human then normal.
-lizards, humans, elves, dwarves, all shown. no specific undead. (I suppose the masked man could be.)
-3 effigies. the center effigy is clearly a women. (the one the man is in.) she appears to have an undead mask on. Dallis? the effigy to the left is a knight it appears. Lucian? the third effigy has a hole in its chest like the statue.. has a deer skull head. not human, and may represent the demon released.. or the god king.
-the whole place is covered in circles like the hole.
-the man in the effigy has a star mark pattern on his chest. 7 gods? 7 wizards of Divine divinity? is he one of the 3 marked ones?
-the demon looks like a demon in divinity, not a source creature.
-the close up on the man crowned at the end, is the dwarf that was eating food, not the guy that was burned. in case that was confused.
-before lighting the effigy. there are 2 men with Deer helms. and 2 wearing bird helms whipping themselves.
-the men in the bg here make the same hand motion over their eyes the women did. the mask man does it, to the effigy.
so, reboot/prequel options. the man is one of the 3 marked ones. Killing them, releases the Demon God Chaos. which is what we are seeing.
Post OS2 option. orcs have crossbred into humanity, and the effigies are Lucien/Dallis/God king.
What genre?
so, Larian back in the day... chased trends and tried new things. Divine divinity started as an Ultima, but swapped to arpg, due ot diablo. Divinity 2:ego draconis was an oblivion like. 3rd person action.
Dragon commander was an rts.
Original sin got back to the ultima roots.
bg3 is a more traditional crpg.
So.. who knows? I would guess, the new names implies they want to distance from original sin. so, its probably action. sven talked about how their next project is their biggest yet.. so, maybe its an open world action rpg ala skyrim.