You know about Omeleto, TheCGBros, and ALTER in addition to DUST? Omeleto also has a sci-fi specific side-channel.
Those are the well known ones, but there is also smaller channels like Sci-Fi Central and Screamfest which also put out longer-form (for YouTube) fictional shorts (and some feature length stuff).
Those are the well known ones, but there is also smaller channels like Sci-Fi Central and Screamfest which also put out longer-form (for YouTube) fictional shorts (and some feature length stuff).