Frozen Zone

An additional tip: if you could add this biome I would be very happy. The biome has some survivors, like the black box, and it has a leviathan called ‘frezzer leviathan’ (I don’t know if I spelled it right), but it would be in an ice area called freezer with frozen plants and fish that adapted. It also has a deeper area that requires adaptation to go to, and also with alien colonies and bases. And the tadpole* [likely referring to a vehicle] can’t handle going to this cold place (specifically the deeper one that needs adaptation) and needs an upgrade; in one of the colonies, there’s an area where you can upgrade the tadpole for other areas. If you add this, I’ll be very happy, but if you can’t or don’t want to, that’s ok