I don’t know why when we talk about 3d games, people’s mind points to AAA console/PC games.
I never tried 3d game with Defold but I think it is close to be a proper “mobile 3d game engine”. I think just few points are missing to be the same category as BuildBox (that buggy engine… at least with Defold we have a solid core base). Maybe that’s the direction that Defold dev team is taking…?