Games · the curve, the ceiling and the round you can check
Crash: the rocket game without the mythology
The graph rises, you cash out before it breaks. Everything beyond that is the rulebook: the lowest possible result is 1.00, the rise has no ceiling, the chance of busting grows as the graph climbs, and the round can be checked by you after it ends.
The round, by the written rule
You enter with a bet amount and, optionally, an auto cash-out multiplier — which exists for the case where you forget to cash out by hand (clause 4.12). The graph rises continuously and breaks at a random moment. Cash out before the break and the bet is multiplied by the number on screen at the instant of the cash-out; do not cash out and the bet is lost (clause 4.13).
Two sentences from the rulebook are worth more than any published strategy:
- The lowest possible result is 1.00 and the graph can rise indefinitely
(clause 4.15).
- The chance of busting increases as the graph rises (same clause).
The second sentence is the whole game. There is no higher “safe” point; there is a trade between a bigger multiplier and a smaller probability, and it is drawn so the average stays on the house's side.
What auto cash-out actually solves
It does not improve your chances. It solves two practical problems: the human reflex, which is late, and the dropped connection. Clause 4.67 warns that auto-betting keeps running if the connection drops — so the stop values, on profit and on loss alike, are set before, not during.
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Three ideas that circulate and the mechanic contradicts
| The idea | What the rule says |
|---|---|
| “After several low rounds a high one comes” | Each round is generated on its own; the previous one does not enter the calculation |
| “There is a time of day that pays more” | The round's fingerprint exists before any bet is placed on it |
| “This bot predicts the bust” | Whatever predicts the result would have to be on the server, not in your browser |
The third item deserves an extra sentence, because it is the one that turns up most in videos: a program running on your side neither changes nor sees a number computed on the other side. What it can do is place automatic bets faster than you — and lose faster than you.
How to check a round, in two minutes
- Before the round, the casino shows the fingerprint (hash) of the result.
- After the round, it reveals the number that produced that fingerprint.
- You run the revealed number through the same function and compare it with the
stored fingerprint.
If they match, that result was not chosen after you bet. It is a narrow check and it is worth exactly that: it proves the round was not swapped, it does not prove the game is good for you. The difference between the two is set out in is Roobet trustworthy.
The ceiling, which almost nobody looks for
Crash is one of the house's own games, so the ceiling written into the games policy applies: a maximum bet of US$ 20,000 and a maximum win of US$ 500,000, with wins above the limit simply not happening. A plan that depends on a huge multiplier over a large bet hits that number before it hits luck. The full list of ceilings is in games and limits.
If a bonus is active, read the contribution first
Wagering rules usually treat multiplier games differently: many count only settled bets below a certain multiplier, or discount the ones above it. Which means a bonus can quietly decide how you are going to play — and a plan built on high multipliers may count for almost nothing. The arithmetic is in bonus and rakeback.
And if the idea is to pick the round from the return the lobby is showing right now, it is worth understanding what that window measures first: live RTP.
The neighbouring mechanic, with the same cash-out-early logic, is in mines; the overview is in Roobet Brazil.