Technical promises that do not exist

This family sells a technique for beating a random draw, in four versions that follow the fashion of the moment: a "bug" in a casino's software, a betting "bot" guaranteed to win, live "signals" announcing the next result, a tool that predicts where the roulette ball will land. Each borrows something real from another field (software does have flaws, machines do beat people at chess, information does reach some people before others) and moves it to a field where it does not apply.

These promises differ, in our view, from betting systems, which rest at least on an arithmetic, however misread, because here there is no arithmetic at all, only a promise. That makes them easier to take apart, and we do it with one question and one observation that work for all four, before looking at each in turn.

Why the seller needs a buyer

The question is why the seller needs the buyer. A device that produced a regular gain at a game with a negative "expected value" (the average result of a bet over the long run) would be worth more to its owner than any subscription could pay. Nobody holding one would sell it to strangers for a monthly fee, let alone to thousands of them at once.

Casino games are built so that their bets have a negative expectation (the "house edge", given game by game on our page on the house edge). A method that turned the expectation positive would make the game a loss for the operator, who would withdraw it, so a method on sale to anyone who pays, month after month, is one that the casinos have no reason to fear, and that alone tells the buyer what it is worth.

What the seller asks for first

The observation concerns the first request, which we consider less elegant than the question but very reliable. The seller of a technique asks first for one of three things, namely a deposit at a casino reached through a specific link, a payment in crypto, or the installation of an "executable" (a file that runs as software on the computer), and each says where the seller's income lies before any technique has been tried.

The specific link deserves a word, because this site is paid in the same way: an operator pays a commission when a reader opens an account through a link, as the main page of this section explains. The link is not the deception; the deception is the promise attached to it (a flaw that guarantees winnings, a bot that cannot lose), which turns an ordinary commercial link into the bait of a scheme.

The crypto payment and the executable carry costs of their own. A crypto transfer to an address sent by message cannot be recalled, and an executable installed on your computer or phone (a file ending in ".exe" or ".apk", for instance) runs with your permissions, which is all that software written to read saved passwords or banking sessions needs. If you are asked to install anything, the request alone is a reason to stop.

The casino "bug" and the guaranteed bot

The "bug" is presented as a flaw discovered in a casino's system, guaranteed to pay and reserved for those who register and deposit through the seller's link. In pitches of this kind the word "exclusive" does the work that evidence would do elsewhere, and a deadline ("only today", "last places") does the rest.

Flaws in software exist and are sold, sometimes dearly, but in software the buyer can examine, which a generator on a remote game server is not. A certified random number generator leaves nothing between one draw and the next that a player could exploit; a seller who had found a real flaw, moreover, would not need the buyer's deposit to profit from it.

The guaranteed "bot" (software that places bets automatically) is sold by subscription or for "lifetime access", with a success rate of the kind that no game allows, and a high rate of "winning sessions" says nothing about the size of the losing ones. The honest arithmetic takes two lines: a bot that bets $5 a spin on a European wheel at a hundred spins an hour, twenty hours a month, puts $10,000 through the table and costs on average $270 in house edge (2.70 per cent), so that with a subscription of $79 (the figure is an example) the subscription is the smaller of the two costs!

Live signals, and the arithmetic of the sender

The "signals" arrive in a chat channel in real time (red now, this table, this spin), free at first and then for a "VIP" fee, with screenshots of wins in between. The arithmetic that makes them work belongs to the sender: a channel of 2,048 members split into two halves, each half receiving the opposite call, leaves after six spins 32 members who have seen six winning calls in a row! The zero trims that number a little, since it makes both halves lose, without changing the effect.

To those 32 the sender looks like a genius; the others have left the channel without a word. The number of members at the start is, in our view, the figure that matters, and the screenshots leave it out.

The test is the complete history, timed and written before each spin, losing calls included, which such a channel has every reason not to publish (our page on fake proof explains why a record cannot be produced where a picture can).

Prediction tools, and the honest answer

Roulette prediction tools promise to compute where the ball will stop from the speed of the ball and of the wheel, through a phone's camera or a dedicated device, and the honest answer, as we see it, distinguishes two cases. On "RNG" roulette (the version drawn by a random number generator) there is no ball and no wheel, only a number produced by software and an animation that shows it, so there is nothing to measure. The phrase "computer vision" in the pitch changes nothing, because on such a table the image shows a result already drawn.

Live roulette is different, and the claim that it too runs on a generator is wrong, because the wheel in the studio is a real wheel with a real ball (filmed, not drawn). Physical measurement of ball and rotor has worked in real cases, on real wheels, a long time ago.

Modern wheels are built against it, betting at a live table closes before the trajectory can be read, and a device of this kind is banned by casinos and by the terms of online operators, as our page on roulette strategies explains.

Skill, research and luck

A phrase recurs in the pitches of signal channels and paid groups, that "success takes skill, research and luck", and it comes from sports betting, where it has some meaning: a bettor who knows a league better than the bookmaker's model can, in principle, find prices that are wrong. In a casino game the price is the rule of the game (the payout of each bet), the same for everyone and fixed in advance; no research changes the probability of a number on a wheel.

Blackjack is the case people cite, and it confirms the rule. "Basic strategy" (the statistically best decision for each hand) brings the house edge down to around half a per cent with good rules, as our page on blackjack shows, but it reduces the edge without reversing it, and a seller who claims more is selling the same promise as the others under a more respectable name.

We would put the four devices of this page in a single sentence: each sells the reader something that the seller would keep if it worked. The few seconds needed to see this are worth more than any review of the device itself, which nobody outside can examine, and they will recognise the next device too, whatever name you meet it under, in a trade where names change faster than we could list them.

Questions

By the Rand Casinos editorial team · Last updated October 2026 · Online since 2007