Looking for a challenging/tactical turn base game that isn't long and can be enjoyed for people with not many time to spare, maybe even run based or has some perma death encouragement,is not story focused,has great customization and player urgency,and where you fight enemies for survival and resource management but not grinding

Bonus points if it's not full anime slop but also not completely western either, something in the middle I suppose,but that's not necessary

Any suggestions?