Logbook
Your Krillion dive logbook
Every dive this browser has made: streak and depth stats, the dive buddies you have earned, achievements, your deepest endless run and your best depth in each category. Nothing here leaves your device — it is read from this browser's storage, so another browser or phone keeps its own logbook.
Nothing logged yet on this device. Today's dive is the first page.
Keep a daily streak and the reef fills in behind you: a buddy for 3, 7, 14, 30 and 60 days in a row. Replays and endless runs don't count towards the streak.
Tap any badge for its story and the day you logged it.
One prompt after another on three tanks of air: a hint or a pass burns one, a One in a Krillion refills one. Dive endless.
How the badges are earned
Dive buddies follow your daily streak: play the daily dive on consecutive days (your local date) and the plankton drift in at 3 days, the school at 7, the red squid at 14, the anglerfish at 30 and the glowing krill at 60. Miss a day and the count restarts, but buddies you have already earned stay in the logbook.
- First Catch — answer one prompt.
- One in a Krillion — land a 100.
- Three Rares — 3 rares or better in one dive.
- Trench Diver — reach 6,000m in a dive.
- Perfect Dive — 7,000m — seven krillions.
- No Air Needed — finish a dive with no hints.
- Lane Runner — play all seven categories.
- Endless 3,000m — one endless run past 3,000m.
- Endless 5,000m — one endless run past 5,000m.
- Archivist — replay 10 past dives.
Everything on this page is stored in your browser only. Clearing site data, private browsing or switching devices starts a fresh logbook; there are no accounts to sync it. Progress and stats for the daily dive are kept the same way.