A good addition to the game I think would be a new weapon/tool that pushes small-medium sized creatures away from the player, for example, a bone shark getting pushed away and a artic peeper getting pushed away but doing the same thing to a Shadow L…
I think a good addition to Subnautica Below Zero would be a new biome that upon entry will confuse the player (a much weaker version of the mesmer effect from the original game) and maybe confusing terrain.