Mainio Kasino VIP Bonuses and Offers

Take advantage of the best casino bonuses on the market. We offer a massive welcome package for new players and continuous rewards for our returning VIPs.

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Welcome Bonuses for New Players

Kickstart your gaming journey with these fantastic deposit matches and free spins.

First Deposit Bonus

100% Bonus up to 500€

18+. New players only. Wagering 35x. Min deposit 20€. T&Cs apply.

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Free Spins Package

200 Free Spins

18+. New players only. 20 spins per day for 10 days. T&Cs apply.

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Second Deposit Bonus

50% Bonus up to 500€

18+. Second deposit only. Wagering 35x. T&Cs apply.

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Ongoing Offers and Reload Bonuses

We reward our active players every week with incredible promotions.

Weekend Reload

50% Bonus up to 200€

18+. Valid from Friday to Sunday. Wagering 35x. T&Cs apply.

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Weekly Cashback

Up to 15% Cashback

18+. Paid on net losses. VIP players only. Zero wagering. T&Cs apply.

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Monday Free Spins

50 Free Spins

18+. Deposit at least 50€ on Monday. 35x wagering on winnings. T&Cs apply.

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How do casino bonuses work?

Claiming bonuses at Mainio Kasino is designed to be as simple as possible. When you make a deposit and select your desired bonus, the extra funds are automatically credited to your account. Bonuses always come with specific rules, such as wagering requirements, which must be fulfilled before you can withdraw your winnings.

What are wagering requirements?

A wagering requirement (typically 35x) means you must wager the bonus amount a certain number of times in casino games before the bonus funds turn into withdrawable cash. Different games contribute differently towards the requirement – slots usually contribute 100%, while table games and live casino titles may contribute less.

Can I play all games with a bonus?

Most slots are available to play with bonus funds. However, certain high-RTP slots or jackpots might be excluded from bonus play. We always recommend reading the specific terms and conditions (T&C) of the bonus before you start playing.