if u save the introductory npc u get stuck and u cant play so shuld be fixed by placing a video animation instead of letting play that part also i tried to save and couldnt some controls for arent so intuitive like the one for construccion are kinda unfriendly
seems like a promising game i ll test it u should consider that rescued characters works on base as npc also maybe adding a companion dog and add hunger to raise a bit the survival side of the game