Crazy Coin Flip (Evolution) explained

Crazy Coin Flip (Evolution) at a glance

Evolution's game takes the Coin Flip bonus from Crazy Time and turns it into a game of its own, with a slot in front of it. Evolution's Crazy Coin Flip page (opens in a new tab) describes three stages. First you play a slot on your own until you land three scatter symbols. Then a short Top-Up slot runs against the clock, adding to two coloured multipliers. Finally you join a live studio where a host adds more multipliers and flips a coin.

That structure makes it different from most entries in our game shows section. The slot phases are individual and run at your pace; only the bonus is live. The US launch came in New Jersey on 4 December 2023, according to Evolution's announcement of the New Jersey debut (opens in a new tab); we did not find a confirmed date for its first launch elsewhere.

Phase one: the qualifying slot and its scatters

Your base bet is set here, and everything later is calculated from it. You spin until three scatters have landed, which qualifies you for the next stages. Some scatters carry multipliers, and those are added together and carried forward once you qualify. Our guide to scatter symbols explains how scatters work in ordinary slots.

There are three ways to spin. A normal spin costs your base bet and may land no scatters at all. The two XXXtreme options cost more per spin in exchange for scatters landing every time.

What XXXtreme spins cost in pounds

The multipliers on spin cost add up fast. Here is the price of one spin at four common base bets, plus the worst-case cost of qualifying using only that spin type, assuming no extra scatters land.

Paying more to reach the bonus faster does not, by itself, make the game cheaper. What matters is the RTP of each spin type, which only the game's help screen can tell you. If an enhanced spin carried a lower RTP than a normal one, using it would raise your average cost per pound staked. Check before choosing.

Features can vary by jurisdiction, so the spin options in a UK version may differ from those described on Evolution's demo page. The help screen in the version you open is the authority.

Phase two: the Top-Up slot against the clock

Once you qualify, the game switches to a short slot with red and blue coin symbols, each showing a multiplier. Landing matching coins of one colour in the winning line adds that value to the running total for that colour. When the timer runs out, the totals for red and blue carry into the live round together with the scatter multipliers you collected earlier.

This phase is random in the same way any slot is. Tapping faster or slower makes no difference to which coins land, and UK rules forbid features that let you speed up a result. Our page on random number generators explains how slot outcomes are decided.

Phase three: the live Coin Flip and its maths

In the studio, the host adds further multipliers to both sides, then pulls a lever to flip the coin. You are paid the multiplier on whichever side lands face up, applied to your base bet. Because one side always wins, every player who reaches the live round gets a payout; the question is which of two values it will be.

Assuming each side is equally likely, as with a fair coin, the average result is simply the midpoint of the two multipliers. Suppose red shows 30x and blue shows 8x on a 20p base bet:

That average is what the bonus is worth before you count the cost of getting there. If qualifying cost you £3 in XXXtreme spins, a £3.80 average bonus leaves a thin margin, and a single flip can land either way. This is expected value in practice: the midpoint tells you the long-run average, never the next result.

How to play Crazy Coin Flip

1. Open the game and read the paytable, the cost of each spin type and the RTP in the help screen.
2. Choose a base bet that fits your budget, remembering enhanced spins multiply it.
3. Spin the qualifying slot until three scatters have landed, using normal or enhanced spins.
4. Play the timed Top-Up slot and watch the red and blue totals grow.
5. Join the live studio, where the host adds multipliers to both sides.
6. Watch the flip; you are paid the winning side's multiplier on your base bet.
7. Check your on-screen net spend before starting another qualifier.

How Crazy Coin Flip compares with Crazy Time's Coin Flip

The two games share a bonus idea but reach it in very different ways.

The Crazy Time figures come from Evolution's published rules for that game; see our Crazy Time RTP answer for the breakdown by bet.

What we know about Crazy Coin Flip RTP and max win

We did not find a published RTP or maximum win for Crazy Coin Flip in Evolution's pages or our checked data. With a hybrid game the help screen may list separate returns for normal and enhanced spins, so look for each one. Once you have a figure, the house edge is 100% minus the RTP and your average loss is total staked times that edge. Our RTP guide shows the calculation with several examples.

Crazy Coin Flip in the UK: slot rules or live rules?

This is the open question with a hybrid. The qualifying and Top-Up phases look like a reel-based slot, which the Commission's online slots stake limit guidance (opens in a new tab) defines as a reel-based casino game played online. The bonus is a live show. We have not found guidance stating which category applies to this game, so check the stake options offered in the UK version.

• If the slot limits apply, the maximum is £5 a spin for players aged 25 and over and £2 for those aged 18 to 24; a Super XXXtreme spin at 50x would hit £5 at a 10p base bet.
• Autoplay is banned for all online casino games, so every spin needs your input.
• Slots must take at least 2.5 seconds a spin and other casino games at least 5 seconds a game cycle.
• Turbo and slam-stop features are not allowed, and returns at or below your stake must not be celebrated.
• Feature buy-ins have not been offered to British players since a Commission warning in January 2020.

Our pages on slot stake limits, game design rules and feature buys in the UK explain each rule.

Where to play Crazy Coin Flip in the UK

We cannot confirm that any of our partners currently list Crazy Coin Flip for British players, so search the casino's lobby before signing up. If it is there, do not assume a bonus or spin offer covers it: spin offers apply to selected slots only and matched bonuses carry game restrictions.

18+, new customers only, terms apply. Casumo: 50% up to £100 on a first deposit of £20 or more, opt-in required, 10x bonus wagering within 7 days, £5 maximum bet with the bonus active, game, play and payment restrictions. 10bet: 100% up to £25 for those who pick the casino welcome bonus and deposit within 7 days, 10x wagering on slots within 3 days, bonus winnings capped at £1,000, Skrill and Neteller excluded. Coral: deposit and bet £10+ on slots to receive 100 free spins worth 10p each on selected games, accept within 48 hours, valid for 7 days, no wagering on spin winnings, certain payment methods excluded.

18+. Every casino game has a built-in house edge, so over time you should expect to lose what you stake. Set a budget before you play and stop when it’s gone: safer gambling tools and support. Free, confidential help: National Gambling Helpline 0808 8020 133.