CROAKZ
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The CROAKZ shark: blue, scar over one eye, grinning with every tooth

Only one of them is right each round.

Eight sharks, one tank, a net that closes. Bite, dash, croak. The last one swimming takes the pot.

Sign in to playTrain solo

The Tank

Eight sharks in a round tank. The net tightens every 15 seconds. 3 hit points each. Last one swimming wins.

A short cone in front of you. One damage. Anyone who is just swimming gets tagged.

0.6 s cooldown

Train

Four short games. Each one drills a reflex the tank will test. Earn XP and Teeth while you learn.

Snap

Bite when it flashes. Not before.

45 s · Bite and Croak timing

Feeding Frenzy

Eat what is smaller. Avoid what is not.

75 s · movement, reading space

Reef Dash

Coral, nets, teeth. Do not stop.

until you hit something · reflexes, dash

Depth Charge

Mines fall. The tank shrinks.

60 s · zone control

The Board

Daily, weekly, all time. Per game and for the tank. The tank board counts wins, nothing else.

Full leaderboard
The Tank, todaywins

Nobody yet.

The first shark on this board is whoever plays next.

Teeth and the shop

Teeth are what you earn by playing. Spend them on fins, scars, grills, trails and Croak emotes. Cosmetic only. Nothing in the shop bites harder.

Open the shop
  • fin chrome preview

    Chrome Fin

    350 Teeth

  • scar lightning preview

    Lightning Scar

    300 Teeth

  • teeth gold preview

    Gold Grill

    500 Teeth

  • trail ink preview

    Ink Trail

    260 Teeth

  • emote croak preview

    Big Croak

    200 Teeth

  • fin neon preview

    Neon Fin

    starter

Teeth is an off-chain platform currency with no guaranteed monetary value.

Mint.
Battle.
Croak.

CROAKZ skins and USDC rooms on Base. Soon.

About the mint

How it works

The short answers. The guide has the rest.

The full guide
What is Teeth?+

Teeth is the off-chain currency you earn by playing. It buys cosmetics and enters Teeth rooms. It has no guaranteed monetary value and cannot be cashed out.

Is my score checked?+

Yes. Every solo run is replayed on the server from your recorded inputs. If the replay does not match, the run earns nothing.

How does The Tank end?+

Last shark alive wins. If two minutes run out, the shark with the most hit points wins, then the one closest to the centre, then the one with the most damage dealt.

What is on-chain?+

Nothing yet. Teeth and XP live off-chain and signing in costs no gas. Next on Base: USDC rooms through an escrow contract, and the CROAKZ skin collection.

Can I buy an advantage?+

No. The shop is cosmetic only. Fins, scars, grills, trails, frames and emotes. Same bite for everyone.