Salt Economy Guide: How the PRESS Works in Drink the Ocean

One Currency, One Mint

Drink the Ocean runs on salt and nothing else. There’s no premium currency, no codes, no shop-within-a-shop (and no codes system at all). Every upgrade in the game — the four tracks covered in straws and tools — is bought with salt from one income pipeline:

Ocean → your belly → the PRESS → salt.

The PRESS is the pad near your spawn. Stand on it with a belly full of water and the water converts to salt over a moment. That’s the mint. Everything else in the economy is about making that pipeline faster or supplementing it.

The Three Income Streams

1. The PRESS (primary). Your baseline. Two efficiency rules dominate it, both covered in tips and tricks: always arrive with a completely full belly (the walk home costs the same either way), and always T-teleport home instead of walking. Players who skip either rule press maybe half the salt per hour they could.

2. Treasure (the accelerant). As the waterline drops, chests and shipwreck salvage surface around landmarks — shipwreck, whale bones, sunken city (the chain). Sold treasure rivals press income during the midgame, and unlike pressed salt it arrives in lumps: enough for a whole upgrade level at once. Watch the waterline, not the SHOP.

3. Sky Duck boons (free leverage). The duck drops boons collected with E — free bonuses, separate from the salt economy. What each boon does is still being verified; treat any specific boon-effect table you see online as unconfirmed (our policy).

Spending Discipline: Salt in the Bank Earns Nothing

Incremental-game economies compound, and this one is no exception — every purchase makes the next loop faster. The practical rules:

• Don’t hoard. A fat salt balance is uninvested capacity. The upgrade order page explains which track to feed at each phase; when in doubt, belly.
• Buy in lumps when you can. Treasure lumps are the natural moments to grab an expensive level.
• Keep one cushion late-game. When the ocean floor’s plug is within reach, hold back enough for the first pocket whirlpool — the new oceans after the plug (ending explainer) are sized for whirlpool-scale draining, and arriving without one makes them a grind.

Liquid Values: What Each Ocean Is Worth (Community Estimates)

After the plug is pulled, the new oceans aren’t just reskins — each liquid is worth progressively more per liter pressed. Community-calculator estimates of the per-liquid multiplier:

Liquid	Est. value multiplier
Seawater (starting ocean)	1.0x
Sky Duck boon active	1.5x
Cola	2.0x
Lemonade	3.5x
Slime	6.0x
Lava	10.0x

Same caveat as every number on this site: these are community estimates, not official values — labeled as such on straws and tools. The strategic read survives any rounding: lava is worth ten oceans of seawater, which is why the endgame re-runs the whole loop at a bigger scale rather than running out of things to drink.

The same source estimates the total volume behind each stage of the game — from a few thousand liters at the first shipwreck to over a million liters across the post-plug oceans (multi-day draining at late-game tool speeds). Directionally that matches what full-run videos show: the endgame takes longer than the opening.

What We Don’t Know Yet (On Purpose)

The exact water-to-salt conversion rate — how much salt a full belly yields at each belly level — is not published anywhere verifiable, and this site doesn’t invent numbers. It’s on the to-verify list alongside the upgrade price tables; when in-game measurement is done, this page gets the numbers and the math for “best salt per hour” at each stage.

The Economy in One Sentence

Fill completely, T home, press, spend immediately, and let the treasure reveals — not the SHOP screen — pace your session; the sea level dropping is the real progress bar, and everything about the salt economy exists to make it drop faster. Start with how to play if you’re brand new.