it's rated by CERO already, they've got CG work and full blown animations, it's real dammit.
and yes, 12 years on a 20 year old game.
the animations in the trailer are gorgeous. makes me hope it's next in line for the ufotable nasuverse. KnK, Fate/Zero, two routes of Fate/Stay, Tsukihime.
"Maybe it's a tentacle, molesting the planet itself. - Aschen Brodel.