Crash games: Aviator, JetX, Spaceman and the whole genre — the complete guide

Crash games are the youngest and fastest growing genre in online casinos. The principle is simple: you bet, the multiplier starts to grow from ×1.00, and you decide when to withdraw your bet — until the game "falls". That's the magic and the risk: the choice is the only decision in your own hands. Aviator (Spribe) appeared in 2026, Spaceman (Pragmatic Play) in 2026 and since then the genre has exploded into New Zealand licensed casinos.

This guide breaks down the most popular crash titles, their differences in RTP and mechanics, the math behind the growing multiplier, and why there is no "sure strategy" for crash games. If you want an in-depth analysis of a single title, we explain in a separate article, how exactly does Aviator work and the mathematics of its individual multipliers.

What are crash games and how do they work?

Crash game is a gambling game with simple mechanics:

1. The player places a bet before the round.
2. The round will start — a symbol (airplane, astronaut, rocket) that is flying will be visually displayed.
3. At the same time, the multiplier starts to grow: ×1.00 → ×1.20 → ×1.50 → ×2.00 → ×5.00 → ...
4. At a random moment, the symbol "crashes" — the plane disappears, the astronaut is lost.
5. If the player managed to press the "Select" button before the crash, he will receive the bet × the current multiplier.
6. If he didn't make it, the bet is lost.

The crash time is not known in advance — it is generated randomly at each round. The multiplier can crash at ×1.01 (instant crash) or at ×10,000 (extremely rare). The distribution is set so that the overall RTP of the game is 96 — 99%.

The genre did not originate in brick-and-mortar casinos, but around 2026 in the cryptocurrency environment (Bustabit game and similar "Bitcoin crash" games). It was brought to regulated casinos only by Aviator in 2026, followed by Spaceman (2026). The reason for the explosive growth is a trinity of features: the game is controlled with one tap (ideal for mobile), the round takes a few seconds, and the multiplayer element with visible choices of other players creates a community, "live" experience that a classic slot does not have.

The mathematics of crash games: the 1/x rule and why the goal of choice doesn't matter

This is the chapter that most tutorials leave out — and yet it's the key to understanding the entire genre. The multiplier is not controlled by chance "by eye". A simple rule applies to it: the probability that the wheel reaches at least ×x is roughly 1/x. The casino subtracts its house edge from this, so the real chance is a bit lower — about RTP/x.

Rule of thumb: a ×N target falls roughly once every N rounds (more precisely a little less often due to the house edge). If you set the auto-pick to ×10, expect that on average 9 out of 10 rounds will end in a loss, and one round will return you 10x.

Why doesn't any selection target "beat" the game?

The most important fact about crash games follows from the RTP/x rule. The expected return for auto-selection on any target ×m can be written as the chance of winning × the payout, thus (RTP/m) × m= RTP. The result does not depend on m — the term "m" is truncated.

Wherever you set the auto-pick (×1.5 or ×100), the long-term expected return is the same — equal to the game's RTP. A higher target means bigger but rarer wins; lower target frequent but small. Only the variance (how wildly the result fluctuates) changes, not the mean. Therefore, no auto-select setting is "better" in terms of long-term profit — that's why there is no guaranteed strategy for crash games. The 1/x rule and the RTP/x formula apply to standard crash models (Aviator, JetX, Spaceman); games with different pay distributions (such as Plinko with a grid of nails or live Cash or Crash with a draw) behave similarly, but the exact probabilities result from their own mathematics.

Concrete numbers: with a bet of NZ$ 0and an RTP of 97%, the average loss per spin is −NZ$ 03 (−3%) — both at a target of ×1.5 and at ×100. At ×1.5 you lose that 3% through frequent small losses, at ×100 through long losing streaks interrupted by the occasional big win. You pay the same for the house; the only difference is the journey and how much your balance jumps in the process.

Aviator (Spribe): pioneer of the genre

Aviator is a crash game from Spribe studio (Gibraltar provider certified for the EU including the Czech Republic), released in January 2026. It is the most popular crash game in New Zealand casinos today. Key parameters:

Aviator has the simplest interface of any crash game — just a red plane that rises and falls at random moments. Lap speed: 5 — 60 seconds, average around 15 seconds. In the side panel, you can see the real-time bets and selections of other players ("All Bets") and on the top left the history of the latest multipliers. Attention — this history is only an overview; cannot be used to predict the next round because each round is completely independent.

Aviator's main advantage is provably fair. The result of the round is not only created on the casino server: Aviator combines the server seed (locked and hashed before the round) with three "client seeds" from the first three players who bet in the round. Since the values ​​from the players also enter into the calculation, the result is not known in advance even by the casino — and after the round, anyone can check that the multiplier matches the published seeds. We discuss the details of the mechanism below in the chapter on provably fair.

Spaceman (Pragmatic Play): visually the strongest

Spaceman is a crash game from Pragmatic Play, released in March 2026. Visually the strongest of the crash titles — an astronaut flying through outer space. Parameters:

• RTP: 96.5%.
• Provably fair: No (classic RNG model).
• Minimum bet: NZ$ 0
• Maximum bet: 2500 — NZ$ 0(varies by operator).
• Max win: 5000x bet.
• Multiplayer: Yes.
• Auto Play: Yes.
• Special Features: 50% Cash Out — the player can withdraw half of the bet and let the rest play on.

The main advantage of Spaceman is 50% Cash Out. Example: you bet NZ$ 0; at ×2 you withdraw half the bet — this gives you back NZ$ 0(half bet NZ$ 0× multiplier 2) and covers the entire original stake, while the other NZ$ 0runs on to the higher multiplier. It gives more control over the risk than a pure binary pick/don't pick decision, although it doesn't affect the overall RTP. Tempo: 5 — 60 seconds per round.

JetX (SmartSoft Gaming): adrenaline and higher variability

JetX is a crash game from SmartSoft Gaming. It is characterized by a fast pace (4 — 15 seconds per round) and higher variability. Parameters:

• RTP: 97%.
• Provably fair: No (classic RNG model).
• Minimum bet: NZ$ 0
• Maximum bet: € (varies by operator).
• Maximum win: the max multiplier is stated to be around 25,000x (the monetary win is also capped by the operator).
• Multiplayer: Yes (single-player version also available).
• Auto Play: Yes.
• Visual: fighter with live fire in the atmosphere, more dynamic than the Aviator.

JetX has a very fast pace and higher volatility — the multiplier often "bursts" already at ×1.1 — ×1.5, but sometimes it reaches extreme values ​​(×500, ×1000+). Variability is higher than Aviator — for the same strategy, the difference between the best and worst sessions is greater.

Plinko XY and other crash titles

The genre of crash games is broad. In addition to the trio of Aviator/Spaceman/JetX, you can also find other titles in New Zealand casinos:

• Plinko XY (BGaming): a hybrid between crash and Plinko. The player chooses the riskiness (low/medium/high) and the ball falls over the column of nails. The highest RTP among crash games — 99%. The mechanics are reminiscent of the classic Plinko board, only with its own distribution of wins given by the number of nails and the chosen level of risk.
• High Flyer (Pragmatic Play): a newer crash game from Pragmatic Play with two betting fields and a multiplier reaching theoretically extreme values. RTP 97%, mechanics close to Aviator.
• Big Bass Crash (Pragmatic Play): a crash variation of the popular Big Bass fishing series — familiar visuals, standard crash mechanics with pre-crash selection.
• Zeppelin (BetSolutions): crash game with an airship theme, double bet and pace comparable to Aviator.
• Cash or Crash (Evolution): A "cousin" of the genre from the live casino environment — instead of an RNG, it's run by a live emcee and an inflatable airship, but the "choose or continue" decision is the same.
• Rocket Crash, Crash Pilot, Footballx and more: smaller titles from smaller studios (often SmartSoft, Galaxsys). They tend to have a lower or variable RTP (95-97%) — always check the RTP of a specific title before playing.
• Aviator Predictor/Aviator Hack app: BEWARE — illegal and fraudulent apps promising crash prediction. They do not work and cannot work: Aviator is provably fair, the result is generated randomly and includes values ​​from the players, so it is not known in advance even by the casino. These apps ask for a deposit via their link or "signal" payment and sometimes contain malware. The article explains why prediction applications do not work in principle RNG and audits of online slots .

Comparison of the main crash games

* The Aviator multiplier does not have a fixed ceiling — the real maximum win is limited by the money ceiling set by the operator.

Provably fair: verifiable justice

Provably fair is a cryptographic mechanism that allows the player to verify that the casino has not changed the outcome of the round based on how much and where players bet. It works on the principle of commitment (commitment) and disclosure (reveal):

1. The server generates a secret server seed and publishes only its cryptographic hash (eg SHA-256) before the round. The hash is a "seal" — the server has committed to the result and cannot be changed without changing the hash.
2. The calculation also includes client seeds — values ​​from players that the server does not know in advance (Aviator uses seeds from the first three players in the round).
3. Players place bets.
4. The server seed and client seeds are combined and a crash multiplier is created from them through the hashing function. The round will run.
5. After the round, the server will reveal the original server seed. The player verifies two things: that the revealed seed matches the hash from Step 1 and that the given multiplier really results from the combination of seeds.

Provably fair is more transparent than classic RNG slots, where the player has no way to verify the fairness of the result (he has to trust the casino server and independent audits). In crash games with provably fair (Aviator, Plinko XY) confidence in the game is higher.

Attention: provably fair only guarantees an unchanged result, NOT an advantage for the player. The RTP is still 96 — 99%, so the long-term expected value is negative for the player. Provably fair isn't a "strategic advantage" — it's just a transparency of mechanics.

Crash game versus "Cash Out" in betting

Czech players already know the selection function from betting — "Cash Out" with a live odds bet. The principle looks similar (I'll choose before it goes wrong), but the essence is different:

• Cash Out in a bet: the value of the selection depends on the real event (the course of the match) and changing odds. You have information — you follow the game and can predict developments.
• Selection in the crash game: a predetermined random number (moment of crash) takes place. You don't have any extra information — the past laps or the "climb" of the plane won't tell you when it will crash. The only thing you control is the moment you click.

A practical consequence: with sports Cash Out, you can reasonably think about the development of the event, but not with crash games. Therefore, in crash games, a disciplined, predetermined selection goal (ideally automatic) is more important than "feel" during the round.

Strategy and hit rate

Important note from the math chapter: no "strategy" changes the game's RTP. The following procedures are not ways to beat the house — they are ways to choose a risk style (variation). Choose according to whether you want a quiet run with small wins or a hunt for a big multiplier with long losing streaks.

1. Conservative strategy (1.5× — 1.8×)

• Auto-selection at a multiplier of 1.5x.
• Hit rate: approx. 64% of rounds won.
• Real RTP: 97% (roughly equal to declared).
• Variability: low — short-term results are close to the expected average.
• Suitable for: recreational player with a budget of NZ$ 0per session.

2. Medium strategy (2× — 3×)

• Auto-selection at multiplier 2x.
• Hit rate: about 48% of rounds will win.
• Real RTP: 97%.
• Variability: medium.
• Suitable for: the player who wants higher single wins.

3. Adrenaline strategy (10× — 100×+)

• Auto-selection at a multiplier of 10x or higher.
• Hit rate: approx. 9% rounds at 10x, approx. 1% at 100x.
• Real RTP: 97%.
• Variability: extremely high.
• Good for: players with a big bankroll looking for a big win.

4. Double bet (Aviator specialty)

Aviator allows two independent bets at the same time. A common combination: one bet with a low auto-selection (1.3x — 1.5x) for a regular win, another with a high auto-selection (10x — 100x) for an occasional big win. The hit rate on a low bet will stabilize the balance, a high bet will occasionally add a big win. However, it also applies here: the average RTP of both bets together remains the same, only the profile of the results changes.

5. Martingale and why it is dangerous in crash games

Martingale means doubling the bet after each loss so that one win covers all previous losses. It is especially treacherous in crash games: with a target of 1.5x, a series of 5 — 7 crashes in a row is not unusual, and meanwhile the bet grows from the base (e.g. NZ$ 0) to hundreds of crowns. You'll quickly hit either the table's maximum bet limit or the bottom of the bank — and one longer streak will wipe out any small gains. Mathematically, the Martingale does not change the expected loss, it just concentrates it into rare but large dips.

Variability and bank in crash games

Crash games have a high variability compared to classic slots. How much money you need to avoid a short streak of crashes doesn't depend on a single universal number — it's determined by three things at the same time: the size of the bet per round, the selection goal you choose (the higher the goal, the longer the losing streak you have to endure) and how long you want to play. At a low target (1.5× — 2×), the dips are shallower and the bank lasts more rounds; with a high target (10x+), you have to count on dozens of losses in a row, so the same bank is spent much faster. Instead of a fixed multiple of the bet, it is more reasonable to determine in advance the amount you are willing to spend in a given session and not top it up.

At a pace of 60 - 120 rounds per hour, a crash game can quickly "eat" the bank. Stop-loss is more important in crash games than in slots. We discuss in detail how to divide your budget so that it lasts budget management in an online casino .

Mobile crash game play

Crash games are primarily designed for mobile. The controls are simple — one big button to bet and select — and work just as well on a touchscreen as they do on a computer. Three practical notes:

• Stable connection. Since selection is seconds, a data outage or lag can mean a missed selection. On a weak signal, it is better to use automatic withdrawal (auto cashout), which will withdraw for you even if the screen goes out.
• Play in both the browser and the app. Crash games run in mobile browser without installation; in the native applications of licensed casinos you will find the same titles. No separate "Aviator app" from an unofficial source is needed — and downloading it is risky (see the chapter on myths).
• Fast pace= faster spending. Mobile games are played in short intervals and the rounds add up quickly. Set time limits and reminders right in the casino app.

The most common mistakes and myths about crash games

Crash games lead to several typical mistakes. Their common denominator is a misunderstanding of the independence of individual wheels:

• The "it hasn't fallen for a long time, so the fall must come" myth. Classic player deception. Each round is independent; the fact that five rounds in a row flew high does not change the probability of the next round by even a percentage.
• The myth that "a pattern can be read from history". The last multipliers panel is just a record. No pattern, sequence, or "hot/cold" streak predicts the next outcome.
• The myth "there is an application/predictor that knows the result". He doesn't know and he can't — even the casino doesn't know the result in advance. Predictor apps are a scam (see chapter on other titles).
• The "higher selection goal is more advantageous" myth. It isn't. The RTP is the same for each target, only the variance changes (see math chapter).
• Mistake: chasing losses (tilt). After a series of crashes, raising the bet "to make it come back" is the fastest way to a big loss — details in the article cognitive distortions in gaming .
• Bug: playing without auto-select when aiming high. When selecting manually, reaction time and connection are decisive. If you aim for a higher multiplier, set auto cashout so you don't crash by a hundredth of a second.

Crash games in New Zealand licensed casinos

The most popular crash games are available in New Zealand licensed casinos. Spribe (Aviator), BGaming (Plinko XY), Pragmatic Play (Spaceman, Big Bass Crash) and SmartSoft Gaming (JetX) studios are New Zealand certified and regulated by the Ministry of Finance New Zealand. You can find an overview of individual suppliers and their certification in the article online casino game providers .

When playing in a licensed New Zealand casino, the player has:

• Guaranteed RTP as per game certification.
• Deposit protection through New Zealand's legal system.
• The possibility of a complaint through the gambling regulator.
• Approach to responsible gaming a self-exclusion through the Register of Excluded Persons.

If in doubt about the legality of a particular casino (especially if the operator is not on the list of licensed ones), see the article illegal online casinos .

Risks of crash games and self-control

Crash games are more engaging by design than classic slots. Three main risks:

• Pace of the game. At 60 — 120 rounds per hour, the player can quickly "burn" the budget. Set a time limit (60 — 90 minutes) before the session.
• Tilt after a series of crashes. After 5 - 10 losing rounds in a row, the player tends to increase the bet "to finally give it away". This is a classic cognitive error — details in the article cognitive distortions in gaming .
• The social effect of multiplayer games. You see other players winning big multipliers (x100, x500). It creates a distorted perception of probability — these wins are extremely rare, but you see them regularly in a multiplayer environment (since there are hundreds of players per game).

Practical rules:

• Stop-loss: determine in advance the amount you are willing to lose in a given session, and stop playing when it is reached. The specific amount is individual — the important thing is that there is a limit and you stick to it.
• Determine in advance when to end the game even if you are in the lead — without a predetermined point, the profit is easily returned to the game. Crash games are entertainment, not a source of income.
• Time limit: max 90 minutes per session, min 4 hour break between sessions.
• Monitor the daily loss limit through the casino application — see the article to set the limits self-limiting limits in New Zealand online casinos .

Glossary of crash terms

Resources and further reading

Related articles:

• Aviator: how it works
• RNG and audits of online slots
• RTP and volatility of slots
• The volatility of semi-healing machines
• Real RTP New Zealand slots
• Cognitive distortions in gaming
• Myths about slot machines
• Online casino game providers
• Budget management in an online casino
• Self limiting limits in New Zealand online casinos
• Responsible gaming: policies, limits and help New Zealand
• Glossary of online casino terms
• Illegal online casinos

External sources:

• Spribe — Official Studio Site (Aviator, Plinko)
• Pragmatic Play — Crash Games (Spaceman, Big Bass Crash, High Flyer)
• Evolution — Cash or Crash (live game show)
• Gambling regulator
• Gambling regulator

❓ FAQ about crash games

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