Press kit.
Everything you need to write about, design for or partner with fleeep. Free to use, as long as you follow the house rules at the bottom.
About fleeep
fleeep.fun is a provably fair coinflip on Robinhood Chain. Call heads or tails, win nearly double, and get a verifiable receipt for every flip.
fleeep.fun is a double-or-nothing coinflip on Robinhood Chain. Players call heads or tails against the house and are paid on-chain within seconds. Every flip is provably fair: the server commits to a secret seed before the bet, the player's browser adds its own, and the smart contract decides by mixing both. Each result comes with a receipt anyone can re-check in the browser, and if the server ever fails to reveal within an hour, the contract pays the player as a winner. Sign in with a wallet, or with email, Google or X.
Fact sheet
- Name
- fleeep.fun
- What
- Double-or-nothing coinflip against the house
- Network
- Robinhood Chain (Ethereum L2, Arbitrum Orbit)
- Payout
- ~1.93x on a win · 3.5% house edge, set on-chain
- Stakes
- 0.001 to 0.25 ETH, capped by live bankroll
- Fairness
- Server seed commitment + player seed, revealed on-chain
- Safety net
- Unrevealed after 1h → player paid as winner
- Settlement
- Seconds, straight to the player's wallet
- Sign-in
- Any wallet, or email / Google / X
- Token
- $FLEEEP, launched on Pons
- Status
- Pre-launch · testnet first
- Audience
- 18+, where online gambling is legal
The logo
A minted coin with a geometric f. The milled lime ring is the edge of the coin; the wordmark pairs our heaviest grotesque with a serif-italic .fun.
Keep space equal to the height of the f's crossbar ×3 on every side. Nothing enters that zone.
Mark 20 px on screen, 8 mm in print. Wordmark 88 px / 25 mm.
The coin
Milled rim, engraved ring text FLEEEP · PROVABLY FAIR · ROBINHOOD CHAIN, serif-italic face letter. It is the product: show it big, on ink.
Paper & ink
Three voices
How it moves
- The flip is the only cinematic moment. Everything else stays under 300ms.
- Order on a result: coin lands → receipt prints → number rolls.
- Transform and opacity only. Reduced motion turns it all into instant fades.
- Headlines rise line by line through a mask, never letter soup.
Real money deserves a deliberate gesture. Try it (demo, nothing is sent).
How it talks
Plainspoken, a little dry, never hype.
- Short sentences. Numbers over adjectives.
- Odds and edge always in plain sight.
- Losses said plainly, never “almost won”.
- Banned: insane, degen, guaranteed, bet now.
- Hero
- Double or nothing.
- Waiting
- In the air. → Still in the air.
- Win
- Heads. Clean flip. Paid in full.
- Loss
- Tails. The coin doesn't owe anyone.
- After a streak
- Take a breath. The coin will still be here.
- Cancelled
- Cancelled in your wallet. Nothing was spent.
- Empty
- No receipts yet. Your first flip prints one.
- 404
- Tails. This page doesn't exist.
House rules
- Use the mark in ink, paper or on lime, from the files above.
- Write the name in lowercase: fleeep or fleeep.fun, three e's.
- Mention odds and payout plainly: 50/50, ~1.93x.
- Set numbers in IBM Plex Mono and one accent word in serif italic.
- Say it's gambling and 18+ when you promote it.
- Recolor, stretch, outline or rotate the mark.
- Write Fleeep, FLEEEP (except the $FLEEEP ticker) or fleep.
- Promise wins, “easy money” or create urgency (“bet now”).
- Use purple gradients, neon glows or dark mode for the brand.
- Target anyone under 18 or where online gambling is prohibited.
Say hi
Writing a story? We'll answer, with receipts.
Social & banners
Every player page shares its own card with live stats: fleeep.fun/player/0x…. Great for “look at my run” posts.