Changelog

What changed on Roulette Simulator, newest first.

September 2026

Bet pages
Every bet page now shows computed odds, a bust curve, and its own explanation of the bet.
Publish after a run
After a Strategy Builder run, you get a nudge to publish the strategy to the marketplace.
Deep Run offer
When the copilot stops, you can continue the same strategy as a million-spin Deep Run.
Account prompt
After your third session on a device, we ask whether you want an account to keep your history.
Leaderboard preview
A winning free session shows where the result would rank this week and points you at ranked play.
Keep a finished session
Signed-out players can sign in at the end of a session to save it to their account.
Strategy shelf
A shelf under the table links to the copilot, the Strategy Builder, and the marketplace.
Racetrack and call bets
The European table has a racetrack for call bets and neighbours, which also work as Strategy Builder slots.
Accounts
Sign up to save strategies, sync session history, and play ranked.
Ranked play
Fixed rules and server-dealt spins, so every leaderboard score is verified.
Strategy Builder
Write betting rules with slots and conditions, then test them over millions of spins.
Marketplace
Publish a strategy, browse and run what others built, and like the ones that hold up.
Premium
Deep runs to 100 million spins, parameter sweeps, shareable results, no ads. $39 a year or $4.99 a month.
Blackjack Trainer
Our sister site for basic strategy and card counting drills. One Premium membership covers both sites.