Just a few ideas#158

Armour for your character, health and sprint upgrades, solar power and heat power for the drill ship instead of always needing coal, customise ship design and colour, character customisation and outfits

Armour : Planned
Health and sprint upgrades : Armour
Solar power : unsure
Heat power : planned
Ship customization : planned
character customization : planned

Basically, everything is planned. Next time you suggest something, please search if it is already planned or not !