CAPTAINMOMO
A pirate monkey hops a fixed ladder of floating crates. The Kraken waits under every gap. Cash out on any crate, or hop on and risk the Kraken.
One Curve. One Decision.
Captain Momo is a hop ladder on the same committed-seed core as the other titles: a Chicken Road with a pirate monkey. The whole ladder is on screen before the first hop, every gap is one solved hazard, and the crates ahead that carry gold are shown gold before he jumps. RTP is exactly 97% under every strategy, jumping only into gold included.
The Stake Goes In The Sack
Pick Easy, Medium or Hard, set the stake and press START. The full run locks to the round’s committed seed before the first hop: every Kraken, every gold crate, every coin face, every card.
Every Crate Quotes Its Money
Each crate shows exactly what a cash-out pays right there. Gold crates ahead are shown gold before the jump: they pay more and the Kraken is priced to match, so the bet stays exactly fair either way.
One Button Banks It
Cash out on any crate and it is yours. The Kraken takes the whole sack, and the moment you bank, the parrot flies the gold home to the ship.
Captain Momo, Ready
Stake and difficulty set, the monkey waits on the first crate, and the crates ahead float in a line, each with the cash a cash-out pays there.
Hop Under The Kraken's Eye
Every hop lands on the next crate; claimed crates tick off behind him and the live figure rides on CASH OUT. The Kraken watches from the water and its arms rise between the crates.
Gold Shown Before The Jump
A crate ahead turns gold before he leaps, its coin showing what it adds on landing. The hazard in front of it is priced to match, so the bet stays exactly fair either way.
Call The Toss
The merchant offers a coin mid-run. Call the face: a right call doubles the treasure, a wrong one costs nothing.
Three Of A Kind
The captain deals twelve cards. Match three and the loot is multiplied by that card, from x2 up to x50.
The Treasure Counts Up
A cash-out past 20x the stake takes over the screen while the payout counts up. Max win is 10,000x the stake.
Check The Math Yourself.
Every round is committed before it opens and verifiable after it ends. Operators do not have to take our word for it, and neither do their players.
COMMIT
Before a round opens, the server publishes sha256(server_seed). That hash pins the crash point in place before the first bet is taken.
PLAY
The round runs. crash_at derives from HMAC-SHA256(server_seed, client_seed:nonce), so neither side can steer the outcome mid-round.
REVEAL
After the bust, the server reveals server_seed. Anyone can rehash it, recompute crash_at, and confirm both match the record.
THE REFERENCE VERIFIER AND FULL DERIVATION SHIP WITH THE INTEGRATION DOCS.
$ rara verify --game captainmomo --round 001042 # hash published before bets opened server_seed_hash sha256:9f2c71a84be…c30be81a client_seed captainmomo-demo-7f3a nonce 001042 hmac = HMAC_SHA256(server_seed, client_seed + ":" + nonce) = 7c2e4d09aa61b8e2…10f4b90f h = int(hmac[0:8], 16) crash_at = max(1.00, floor(99 * 2^32 / (h + 1)) / 100) = 3.47x $ rara reveal --game captainmomo --round 001042 server_seed 4b7dd21c09aae5…f133c2e9 sha256(server_seed) == server_seed_hash ok recompute(crash_at) == 3.47x ok verify == true
The Math Ships With The Game.
RaRa Studio is an independent game studio in Tbilisi, Georgia. Every title starts as a model: simulated, stress-tested, and documented before the art goes in. Spec sheets and verifiers are part of the product, and Vice Run is the first title through the pipeline.
Put CAPTAIN MOMO On Your Platform.
Integration docs, the full math spec, and playable builds are available under NDA to operators, aggregators, and platforms.