What this site is
Krillion Unlimited is a rare-answer trivia game. Every dive deals seven open prompts, accepts one typed answer per prompt, and scores each answer by how uncommon it is in our own hand-graded bank. Points convert to depth at ten metres per point, so a dive reads as a descent from the sunlit surface to the trench floor.
The game is free and unlimited: no daily cap, no paywall, no account. The bank holds 60 prompts and 830 accepted answers across 8 categories, and grows by hand when players suggest answers that are correct and missing.
What it is not
This is not the official Krillion game and it is not affiliated with krillion.io. It is an independent, fan-made project with its own prompts, its own answers and its own artwork. The official game has its own daily format and its own rules; if you want that game, play it at krillion.io.
The site is also not a quiz with a leaderboard. There are no accounts, no rankings and no server-side scores. Your stats live in your browser and belong to you.
How the bank is built
Prompts are written by hand, one category at a time, and every accepted answer is graded into one of six rarity tiers. The grading question is not “is this obscure?” but “how likely is a player to type this in 25 seconds?” That is why a famous answer can be worth ten points and a smaller, equally correct answer can be worth a hundred.
Every prompt carries at least one Deepest answer, aliases for the spellings people actually use, and a category. When a suggestion arrives, it is checked for correctness first and graded second. Wrong answers never enter the bank.
Why it is free
Because the point of the project is the loop, not the paywall. The official game charges for unlimited play; this one treats unlimited play as the product. There is no premium tier to upsell and no daily wall to unlock.
Contact
Suggestions, corrections and press questions go to hello@unlimitedkrilliongame.com, or through the contact page. Include the prompt and the answer you expected if you are reporting a missing answer.