I would like to see extra slots, say 6-8 on the Seamoth/Prawn and 8-10 on the Cyclops, maybe add extra mods and make some of the mods use more power to balance it out (View Post)
maybe add a self-generating 'tank' in late game you could also make it so the charging swim-fins charge up your oxy-gen battery as well as held tool (View Post)