Daymare: 1994 Sandcastle - early concept sketch

Early concept sketch I have made one year ago for Daymare: 1994 Sandcastle, coming on PC and consoles in 2022.
You can try the game till February 28th by downloading the free demo here: https://store.steampowered.com/app/1530470/Daymare_1994_Sandcastle/ .
Disclamaimer: there may be some zombinos. Freeze them all!