Terms and Conditions
The Play Cosmo Welcome bonus currently consists of a bonus of 100% up to £100.
The minimum deposit that will trigger the bonus is £10.
This bonus has a wagering requirement of 40x(deposit+bonus) for the deposit bonus and there is no wagering requirement for the complimentary spins.
The bonus is structured so that only wagering with bonus funds, which are stacked beneath the deposited funds, counts towards the wagering requirement. This also means that bonus restrictions, do not apply while you are wagering with your deposited funds. In other words as long as you are only using deposited funds you can withdraw at any time you like.
The maximum allowed bet while playing with this bonus is £2 on a single round of play.
The maximum allowed win with this bonus is £1000.
The bonus is cashable.
Bonus and associated winnings will expire after 14 days if the wagering requirements are not completed.
Game Restrictions:
- You can only play the following games with bonus funds - Arabian Nights, Lots a loot, Cash Splash, Lots a loot 5 reel, Cash Splash 5 Reel, Casino Hold’em Jackpot, Divine Fortune, Major Million 5 Reel, Fruit Fiesta, Mega Jackpots – Star Lanterns, Mega Moolah, Mega Moolah, Fruit Fiesta 5 Reel, Mega Moolah Isis, Gong Xi Fa Cai, Hall Of Gods, Super Jackpot Party, Jackpot 6000, Tetris™ Super, Jackpot Express, Jackpot3x3, Treasure Nile, Jurassic Jackpot, Tunzamunni, Keno , Whack a Jackpot, King Cashalot, Wow Pot
Available to newly registered players only.
Every effort is made to ensure these terms are accurate and up-to-date, however we accept no responsibility for inaccuracies or errors. It is your responsibility to ensure that you confirm the terms of any promotion you accept with the operators website before you play.
Simulations
Our review will provide a value for Low Rollers, Mid Rollers and High Rollers. Each category will use the same slots game (Thunderstruck) for accurate comparison.
Low Rollers will use the minimum possible bet size (£0.09/spin) and a low deposit value of £30.
Mid Rollers will use an average player bet size (£0.54/spin) and an average deposit value of £50.
High Rollers will use a player bet size (£1.98/spin) and a deposit value of £100.
Deposit Bonus
Due to the structure of the Play Cosmo bonus where wagers with deposited funds do not count towards the wagering requirement the bonus has to be assessed in two parts: the pre-bonus wagering and the value of the bonus. Once we have conducted these simulations we work out the value of the bonus as follows:
[Expected Loss from pre-bonus play] -([Value of the bonus]x[Chance of using the bonus]) = [Average Expected Value for the bonus]
Low Roller Bonus
Using a deposit of £30 with a bonus of £30, with a wagering requirement of 60x40 = £2400, a withdrawal target of 5xdeposit and a bet size of £0.09/spin we get the following results:


We now do a quick sum to calculate the overall value of the bonus:
Average Expected Value for the bonus = -£22.88 + (£6.22x0.9562) = -£16.93
Mid Roller Bonus
Using a deposit of £50 with a bonus of £50, with a wagering requirement of 100x40 = £4000, a withdrawal target of 5xdeposit and a bet size of £0.54/spin we get the following results:


We now do a quick sum to calculate the overall value of the bonus:
Average Expected Value for the bonus = -£18.31 + (£20.84x0.8952) = £0.35.
High Roller Bonus
Using a deposit of £100 with a bonus of £100, with a wagering requirement of 200x40 = £8000, a withdrawal target of 5xdeposit and a bet size of £1.98/spin we get the following results:


We now do a quick sum to calculate the overall value of the bonus:
Average Expected Value for the bonus = -£XXX + (£XXXx0.XXX) = £XXX