Gierka twórców pixeljunka:
https://www.youtube.com/watch?v=OeKveRw_z5k
https://www.youtube.com/watch?v=RThURXuIRAU
(http://assets2.ignimgs.com/2014/09/19/tomorrow-children-b05png-2e3e6b.png)
(http://assets2.ignimgs.com/2014/09/19/tomorrow-children-b02png-57cbb8.png)
(http://assets2.ignimgs.com/2014/09/19/tomorrow-children-b03png-2e3e6c.png)
Gra korzysta z voxel cone tracingu(który jest podobno zbyt wymagający dla ps4)
http://fumufumu.q-games.com/archives/Cascaded_Voxel_Cone_Tracing_final_speaker_notes.pdf