Crash games bonus explained

What a crash games bonus is

Crash games are short multiplier rounds. You place a stake, a multiplier starts rising from 1x, and at a random point the round ends, or "crashes". If you cashed out before that point, you win your stake times the multiplier at which you cashed out; if not, the stake is lost. A crash games bonus is any promotion you can spend on these games, such as bonus funds that allow them or promotional credits tied to a specific crash title.

Studios including Pragmatic Play list crash games alongside slots and live products on their own sites, such as Pragmatic Play's homepage (opens in a new tab), so you may find crash titles in a UK casino lobby. Finding a bonus that covers them is much harder. This guide is part of our casino bonuses by game section.

Not to be confused with a game crashing technically. If a slot freezes during free spins, that's a different problem; see what happens if a game crashes during free spins.

Crash games bonus offers at our partner casinos

Straight answer: none of our partners offers a crash games bonus, and as of our 5 October 2026 check, none of their welcome offers is designed for crash games:

If crash games are what you want to play, the realistic route at a licensed casino is your own cash, without a bonus attached. That also keeps you clear of the terms that tend to catch crash play, covered below.

How crash games work, and why bonuses treat them differently

Every crash round has the same three moving parts:

• Stake: placed before the round starts.
• Cash-out point: the multiplier at which you take your winnings, either by acting during the round or by setting a target in advance where the game allows it.
• Crash point: the random multiplier at which the round ends. It's decided by the game's random outcome, not by when other players cash out.

To a bonus designer, two features stand out. You control the risk of each round very precisely by choosing the cash-out target, and rounds are short. Those are exactly the features that make it possible to grind through wagering at a predictable rate, which is why casinos often keep crash games out of bonus play. Like other games, the long-run return is set by the game's design; the house edge is the same whichever target you pick, as the next section shows.

Cash-out targets and the house edge: a worked table

A common belief is that cashing out early is a safe way to use a crash games bonus. The maths doesn't support that. In a typical crash design, the chance of the multiplier reaching a target falls in step with the target, so the average return per pound stays at the game's RTP. Using an illustrative 97% RTP:

Low targets win more often in small amounts; high targets win rarely in larger amounts. The cost of play, about 3p per pound in this illustration, doesn't move. Real crash games publish their own RTP in the help screen, and the shape can differ, but no target choice removes the edge. Our bonus myths guide tackles similar claims about "safe" ways to play through a bonus.

Crash games bonus maths: what wagering would cost

Suppose a £20 bonus with 10x wagering, so £200 to wager, and a crash game with an illustrative 97% RTP. Here's what different weightings mean:

At 100% weighting, a 3% edge game would be cheaper to wager on than a 96% slot (£6 against £8). That gap is the reason most offers either exclude crash games or cut their weighting sharply. Our contribution percentage entry shows how the weighting changes the stakes you need. These are averages; actual sessions vary widely.

Why crash games are often excluded from bonuses

In UK bonus terms, crash games commonly sit in one of these positions:

• Excluded from bonus play entirely, so bonus funds can't be staked and stakes don't count towards wagering;
• Allowed but with a low contribution percentage;
• Allowed, but with restrictions on certain play patterns, such as very low cash-out targets, described in the terms as prohibited.

Casinos have to spell any of this out in advance. The Gambling Commission's guidance on promotional play restrictions (opens in a new tab) says terms must clearly specify prohibited types or patterns of play, and operators mustn't reserve sole discretion to decide what breaks them. Our game weighting guide and the answer on which games are excluded from bonuses explain the wider picture.

Crash games bonus terms to read first

If you do find an offer that allows crash games, these clauses decide what it's worth:

• Eligible games: look for the crash game by name or a category such as "instant games" or "arcade".
• Contribution percentage: anything under 100% multiplies the stakes needed.
• Prohibited play: clauses on low-risk betting or irregular play can cover low cash-out targets. Breaking them can lead to winnings being voided.
• Max bet: the cap per round while a bonus is active; see our casino bonus max bet page.
• Max win: a cap on bonus winnings matters on a game where a single round can pay a high multiplier.
• Expiry: how many days you have, and whether the clock starts at credit or at opt-in.

Explaining these rules isn't the same as finding a way round them. Terms exist to set what play is allowed, and the only reliable approach is to follow them or not take the bonus. Our page on what counts as irregular play explains how casinos describe it.

UK rules that apply to crash games and bonuses

The Commission's response on speed of play (opens in a new tab) explains the timing rule for casino games other than slots. Our pages on the 10x wagering cap and game design rules give more detail on both.

Crash game bonuses on unlicensed sites

Large crash game bonuses are often advertised by sites that aren't licensed in Great Britain. Those sites don't have to follow the 10x wagering cap, the rules on clear terms, UK age and identity checks or GAMSTOP, and you'd have no access to a UK-approved dispute service if a withdrawal were refused. We don't name or link to them. Before you deposit anywhere, search the Gambling Commission public register (opens in a new tab) for the operator and domain. Our guides on how to check a casino licence and the risks of offshore casino bonuses explain what to look for.

How to check whether a bonus covers crash games

1. Confirm the casino is on the Gambling Commission's public register.
2. Read the offer's significant terms: deposit, wagering, expiry, max bet, max win and excluded payment methods.
3. Search the full terms for the crash game's name and for categories such as "instant" or "arcade".
4. Note the contribution percentage and any listed prohibited play patterns.
5. Open the game's help screen and check its RTP and stake range.
6. Set a deposit limit and a reality check before you play; crash rounds are short and frequent.

If the terms are silent, ask support in writing. If the answer is unclear, play crash games with cash, or not at all, rather than with bonus funds.

Where to play: partner slot offers rather than crash bonuses

These are slot offers for new customers aged 18+; terms apply. None can be used on crash games:

• Coral: deposit (certain types excluded) and bet £10 or more on slots to get 100 free spins at 10p on the selected games; 48 hours to accept, 7 days to use, no wagering on winnings. Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards don't qualify. See Coral free spins.
• Ladbrokes: deposit and spend £10+ on slots for 50 free spins a day for the first 10 days (max 500, 10p each) on selected games; claim before 23:59 each day, valid 7 days, no wagering. Prepaid cards, PayPal, Paysafe, Neteller, Skrill and Moneybookers deposits don't qualify. See Ladbrokes free spins.
• PlayOJO: 80 free spins at 10p on Big Bass Bonanza after a first deposit of at least £10, with winnings paid as cash and no wagering; excludes Northern Ireland. See PlayOJO free spins.

18+. Gambling should be entertainment that costs money, not a way to make it. Decide a budget before you play: set a budget. Free, confidential help: National Gambling Helpline 0808 8020 133.