The goriest shots are mostly brief and dimly lit, minimizing the grossness. Short on screams and other sound effects that would have amplified what was happening to the victims.
Being an horror movie, Rise contains strong, bloody action and violence throughout, including cannibalism and vampirism, and some scenes are rather graphic.
In a sequence, a woman is seen being eaten upon on a bed, with lots of blood.
Another woman is seen tied up, semi-naked, bloody and abused.
Several people are seen hanging from the ceiling, with buckets placed on the floor, collecting their blood.