About 2xCrash

2xCrash is an independent project about the mathematics of crash games. We show what strategies really do, with numbers anyone can check and tools that run in your browser.

What we do

• Explain how crash games work and what popular strategies such as the 2x strategy and the Martingale do to your money.
• Build free tools: Crash Lab, calculators and a provably fair demo.
• Expose predictor and signal scams.
• Point people to free help and to the legal situation where they live.

What we don’t do

• We are not a gambling operator. We take no bets and pay no prizes, and our simulators use no money of any kind.
• We do not sell tips, signals, strategies or predictions, and we show no bonus offers.
• We never list unlicensed operators, and we do not work with the 1xBet group or brands we believe are linked to it.

How we are funded

We may earn a commission when a visitor from Great Britain or Brazil opens an account with a licensed operator through a link on one of our commercial pages. Those pages are labelled as advertising, show only operators licensed where the visitor is (checked daily against the official registers), and never contain strategy content. Educational pages and tools carry no operator links. Commission never affects how operators are described or ordered. We have no other income: no display ads and no paid articles.

How we write

Every figure on the site is computed by code from the published formulas and cross-checked with a Monte Carlo simulation before publication. Texts are drafted with the help of AI tools and edited under the 2xCrash name; numbers are never typed in by hand. Details are in the methodology, and errors we fix are listed on the corrections page.

Contact

Questions, corrections, press or regulatory enquiries: use the contact form. Regulators can also find our compliance summary on the page for regulators.