Read the pond, find your drift.

Koi drift in lanes — they bend, cross, and share the water. Tap a koi only when its full path to the pond's edge is clear. Read the flow, time your move, and bring each pond back to life.

MECHANICS THAT GROW WITH YOU
Start with simple straight lanes. Discover curves, then crossings. Then watchers that warn before they strike — cross a red lane and you lose a heart, and the deepest water forgives nothing. Deeper still waits the lotus koi: when it leaves, its lotus lane seals forever — clear that lane first, or its koi are stranded. Each tier adds one new idea, and the difficulty quietly adapts to how you play.

TWO WAYS TO DRIFT
- Deep Drift — the endless journey. Ponds flow in one after another, quietly adapting to how you play. Predators arrive as you go deeper, and the deepest water runs on without end.
- Calm Drift — no predators, no fail, no rush. Just you and the water, whenever you want to unwind.
Plus a Daily Pond — one puzzle a day, the same for everyone.

COLLECT 101 KOI
A school of 101 original koi cards, created for Koi Drift and discovered as you play — from the first still ponds to the deepest water. Each one you find joins your collection.

DRIFTER'S PASS (optional)
Koi Drift is free to play. The first 15 koi are free to collect. If the water pulls you in, a one-time Drifter's Pass unlocks the full school of 101 — a single purchase, no subscription, no account needed. What you've already collected stays yours.

COINS & HELP WHEN YOU WANT IT
Clearing ponds earns coins. Spend them on optional power-ups — a Hint to find a safe move, an Undo to take back a tap (it can even reopen a sealed lotus lane), an extra Heart for the dangerous depths, or Safe Lane to slow the predators. Never required, always your choice.

WHY KOI DRIFT
No login. No account. No internet needed after the first load. No energy bars, no waiting. Just the puzzle in front of you.

Read the pond. Clear the koi. Find your drift.