The Babadook uses lighting, camera work, sound design and CGI effects to build tension and establish the threat of the mysterious monster. Moonlight and a flickering lamp create an eerie atmosphere. Wide shots of the dark house heighten uncertainty about where the Babadook may appear. Tracking shots follow the Babadook's movements and a tilted view puts the audience in the characters' perspective. Non-diegetic sounds like wind and the Babadook's noises announce its impending attack. The Babadook's unnatural speed marks it as inhuman and heightens the scare.