Shop
Nauts is Bathysia’s one real-money product, and the shop is open. It lives inside the game itself, not here — this page names what it is and stops there, with no catalogue and no price, because those are only ever shown at checkout.
Open — press the Naut chip in the game’s HUD.
The Nauts Shop panel is live: a handful of pack sizes, checkout on Stripe’s own hosted page so the game never sees a card number, and Nauts credited to your account the moment a purchase clears — synced to any device you sign into after. The fair-play rule holds exactly as it always has: Nauts buy convenience inside what you’ve already earned, never power and never access you haven’t unlocked yourself.
The four packs
500
1,200
2,600
6,000
Sizes only — every pack is bought in-game, at checkout, where the price actually is.
No pay-to-win, ever — the rarest tier of anything in the Ledger is earned by play, never sold. Full detail on how a purchase works lives in Terms of Service, and what we collect to process one is covered in Privacy Policy.
Crystals, Parts and Nauts — every currency live in the game today, what each is for, and where Nauts fits alongside the other two — are explained in full in The Pilot’s Manual.