Read the prompt
Something broad, with 25 seconds and exactly one answer. Common answers are accepted but score the least.
Krillion Unlimited
Play Krillion unlimited, free, with no daily cap. Every prompt is wide open and the clock gives you 25 seconds for one answer. Any listed answer counts — but the ones almost nobody would give are what sink you through 34 ocean zones toward the trench.
Say the thing nobody else says.
Seven prompts. The uncommon answer sinks you deeper.
Loading the prompt bank…
How to play
- Seven open prompts. Each gives you 25 seconds and room for exactly one answer.
- Common answers are worth almost nothing; the ones few people would think of score big.
- Ten metres of ocean per point. Score the full 700 and you touch the trench wall at 7,000 m.
- Unlisted answers are simply refused while the clock keeps ticking. Only a timeout or a pass is a miss.
How to play Krillion
Say the thing nobody else says
Krillion Unlimited keeps the rarity-dive format and removes the waiting. A dive deals wide-open prompts like naming a farm animal, a board game, or something with wheels. Everyone thinks of the first answer; the depth is in the tenth. Pick Classic for a seven-prompt dive, or Endless to keep sinking until your three tanks of air run out.
Reach for the odd one
Type the least obvious answer you can vouch for and press Dive. Unlisted answers are just refused while the clock keeps ticking — only a timeout or a pass is a miss.
Sink by the tier
Six rarity bands are worth 4 to 100 points, and every point is 10 metres of ocean. A perfect Classic dive touches the trench wall at 7,000 m.
Unlimited features
Why play Krillion on this page
Two dive modes. Classic ramps seven prompts from easy to brutal; Endless keeps dealing prompts tuned to your depth until three tanks of air run out — and a One in a Krillion answer refills a tank.
Hundreds of prompts. The bank spans 28 categories, from animals and food to geography and technology, with difficulty-matched dealing that avoids prompts you have just seen.
Honest grading. Answer keys fold in plurals, spellings and synonyms, and grading runs instantly in your browser — no waiting, no account.
Shareable dives. Copy a spoiler-free summary with your tier emojis, depth and deepest zone, then dive again straight away.
FAQ
Questions about Krillion Unlimited
What is Krillion Unlimited?
Krillion Unlimited is a free rarity trivia game with no daily limit. Each prompt is wide open, something like "Name a farm animal", and you get 25 seconds to type a single answer. Any listed answer is accepted; what decides your depth is how few people would have said it. A new dive starts the moment you want one.
How do the rarity tiers work?
Every accepted answer belongs to one of six bands: Plankton, Too Clever, Schooler, Rare, Deep Cut and One in a Krillion, worth 4, 8, 16, 32, 64 and 100 points. Each point sinks you 10 metres. Seven top-tier answers add up to 700 points and land you on the trench wall, 7,000 metres down.
What is the difference between Classic and Endless dives?
Classic is a fixed dive of seven prompts that get harder as you go. Endless deals one prompt at a time, tuning the difficulty to how deep you already are, and gives you three tanks of air. A miss uses a tank; a One in a Krillion answer refills one. The dive ends when the air is gone or you reach the 250 km floor.
What happens if my answer is not on the list?
Nothing is deducted. A short notice tells you the answer was not recognised, the clock keeps counting, and you can type another. The only ways to score zero on a prompt are letting the 25 seconds run out or pressing Pass.
Where do the answers and tiers come from?
Every prompt ships with an editorially curated answer key, with common spellings, plurals and synonyms folded in, and tiers estimate how often each answer would come up. Grading happens right in your browser, so there is nothing to wait for after you press Dive.
Does the game save anything?
Only in this browser: your best depth for each mode, the deepest zone you have reached, your preferred mode and the prompts you have seen recently so they are not dealt again too soon. No account is needed, and refreshing the page simply starts a fresh visit.
Is this the official Krillion game?
No. This is an independent, unofficial Krillion-style game built so you can keep diving without waiting for tomorrow. The prompts, artwork and answer keys here are our own, and we are not affiliated with the original game or its makers.
Keep the streak going
Need today's Krillion answers instead?
When you want the daily prompts with full rarity rankings instead of unlimited practice dives, the Krillion answers page has every solved day.