The free endless dive trivia game where the rarest answer wins
Create online quizzes and custom trivia games for parties, celebrations, and team events
Stage
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
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Free: Build and test unlimited quizzes with up to 5 live players or 5 self-paced submissions. Premium: $19 per quiz to unlock for up to 200 players with no subscription.
Key features
Seven prompts per dive with 25 seconds each
Six rarity scoring tiers from Plankton to One in a Krillion
Ocean depth visualization showing score as metres descended
Five real ocean zones from Sunlit Shallows to Hadal Trench
Unlimited mode for endless practice dives
Daily dive with same prompts for everyone
Multiplayer with pass-and-play or online rooms
Practice mode with no time pressure
Question bank with 172 hand-built questions
No account required; play as guest
Ready-made question templates with AI generation
Customizable themes, colors, and typography
Live and self-paced play modes
No account or app required to join
Presenter mode for TV or projector display
Real-time leaderboards and scoring
Create from phone, unlimited questions
Password protection for self-paced quizzes
Image support with Premium plan
What makes it different
Rewards rare answers rather than just knowledge or speed
Never reveals answer lists to preserve mystery
Completely free with no premium tier or paywall
Score visualized as real ocean descent through five zones
Open-ended prompts with broad answer spaces
Pay once per quiz with no subscription or recurring fees
Test unlimited quizzes for free with up to 5 players
Works on any device with a browser; no app download needed
Host from your phone while hosting or presenting anywhere
AI-generated starter questions to build quizzes faster
Free Krillion
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