DiceX3D - Liar's Dice & More

Five authentic dice games from Asia — all 3D physics, all in one app.

Dice tumble, bounce, and settle exactly like real dice, powered by a Three.js 3D physics engine. Whether it's a lively party, family gathering, office decision, or a camping night, DiceX3D covers it.


【5 GAME MODES】

1. Standard Roll
Roll 1-8 D6 dice. Lock any dice and re-roll the rest — Yahtzee-style. Great for
tabletop RPGs, probability teaching, or picking who goes first.

2. Big or Small
Roll 3 dice. Total 11 or higher = Big; 10 or lower = Small. If all 3 dice match
(Triple), it wins regardless of the total. Fast two-player showdown — who buys
coffee, who picks the restaurant.

3. Eighteen-La (Shibala / 十八啦)
Popular Asian 4-dice game. Score = highest matching pair x 2. Four of a kind
(Jackpot) is the best hand; no pairs (Zero) is the worst. Rules included in-app.
Common at family reunions, new year gatherings across Chinese-speaking regions.

4. Liar's Dice (Bluff / 吹牛大話骰)
Dice hidden under the cup. Long-press 1 second to reveal. Play solo against AI
in 3 difficulty levels. Hard AI uses a binomial probability model — statistically
sound bluffing and calling decisions.

5. Fortune 789 (財運七八九)
Roll 2 dice. Total 7: Fortune +1. Total 8: Half Fortune. Total 9:
Fortune Full (round winner). Other totals: safe. Virtual fortune counter built in. Fast-paced
party classic from university circles in Asia.

【SEASONAL CHALLENGE】
Every Monday, a new weekly theme refreshes — highest total, most jackpots, or
longest win streak. Compete on an anonymous global leaderboard. We display only
the first 4 characters of a device hash plus "***". No IDFA or GAID uploaded.
Disable anytime in Settings.
(Seasonal Challenge requires an active internet connection and will be available as a free update shortly after launch.)

【REAL PHYSICS ENGINE】
Three.js 3D rendering with gravity and bounce simulation. Shake the phone to roll
(accelerometer; iOS 13+ asks for motion permission once). Mode-aware sound
effects and haptic feedback — all CC0-licensed audio.

【5 DICE SKINS】
Classic White, Walnut Wood, Ice Crystal, Brushed Steel, Gold Dragon (IAP unlock).

【DICE CUP MECHANIC】
In Liar's Dice and Shibala, the cup automatically covers your dice after rolling.
Long-press 1 second to reveal. Bluff freely — no one sees your roll.

【TABLE MODE】
Flip the phone landscape and place it flat on the table. Everyone around sees the
same full-screen view. Built for group play at parties and gatherings.

【AI OPPONENT — LIAR'S DICE】
Solo play against AI at Easy, Normal, or Hard. Hard AI uses binomial probability
to calculate realistic bids — a meaningful challenge for experienced players.

【PVP MODE — BIG OR SMALL】
Pass-and-play: handoff screen hides Player 1's roll so Player 2 can't see it.
Match history saved locally on the device.

【HOME SCREEN WIDGET】
One-tap D6 roll from the home screen. No need to open the app.

【BUILT-IN RULES】
All 5 modes include a full tutorial page. New players are ready in under a minute.

【14 LANGUAGES — FULLY TRANSLATED】
English, Traditional Chinese, Simplified Chinese, Japanese, Korean, Spanish,
Portuguese, German, French, Italian, Russian, Vietnamese, Indonesian, Arabic.
Every button, every rule card, every result — translated. Not machine-only.

【ACCESSIBILITY】
All interactive buttons carry accessible labels (aria-label) for TalkBack and
VoiceOver. Touch targets meet the 48dp Material Design guideline.

【ONE-TIME PURCHASE — NO SUBSCRIPTION】
USD $18.88 — permanently removes interstitial and rewarded ads, and unlocks
the Gold Dragon dice skin. "18.88" reads as "yi fa dian fa fa" in Chinese, a
lucky-sounding phrase meaning "prosper once, prosper forever."
No subscription. No auto-charge. Restore across devices at no extra cost.
Without purchase: all 5 game modes fully playable with ads.

【FULLY OFFLINE】
All game logic, sounds, and 3D textures are local. Seasonal Challenge is the
only optional online feature; the 5 modes need zero network.