Pretendia ser uma mensagem, mas o departamento de arte não fez isso de acordo com o tweet do diretor :
In the Storyboard, Artist Ben Holm made the binary to read “Remember Number 4” implying that robo-goon Number 3 had been living in that cave mourning his fallen comrade for 40+ years. But, I imagine it was a bit too much detail for the BG design. Maybe the designer intended JKI?