I was in charge of the visual development of the environment. Here are the concept arts and props design for the other zones.
All the environments were made from scratch except the Sky city, where I had to redo almost all the design.
Steam : https://store.steampowered.com/app/1711700/Sounos_Curse/
Gog : https://www.gog.com/en/game/sounos_curse