Trustworthy BankingTrustworthy Banking

Free play

Our website does not feature any real money casino games. All games available are complimentary and do not offer real money winnings. There are no taxes or fees for accessing our site. Your personal information remains secure, adhering to our Privacy Policy. Please note, that SlotsCalendar is exclusively for individuals aged 18 and above.

Free play

Our website does not feature any real money casino games. All games available are complimentary and do not offer real money winnings. There are no taxes or fees for accessing our site. Your personal information remains secure, adhering to our Privacy Policy. Please note, that SlotsCalendar is exclusively for individuals aged 18 and above.

Ad disclosure

SlotsCalendar is an affiliate site, meaning we include affiliate links in our content. If you visit a site through our link and make a deposit, we earn a commission at no additional cost to you. This may influence the product placement on our site, but it does not affect our evaluations. Our reviews and recommendations are impartial, following a commercially independent editorial policy with a well-established methodology. Be aware that the information on this page is updated frequently, but changes might happen without our immediate notification.

Ad disclosure

SlotsCalendar is an affiliate site, meaning we include affiliate links in our content. If you visit a site through our link and make a deposit, we earn a commission at no additional cost to you. This may influence the product placement on our site, but it does not affect our evaluations. Our reviews and recommendations are impartial, following a commercially independent editorial policy with a well-established methodology. Be aware that the information on this page is updated frequently, but changes might happen without our immediate notification.

Play responsible

Online gambling offers enjoyment, but it can result in addiction. Recognised as a mental health issue, gambling addiction carries both immediate and long-term repercussions. At SlotsCalendar, our aim is to enlighten our customers about the inherent risks involved. Keep in command, and gamble with responsibility!

Play responsible

Online gambling offers enjoyment, but it can result in addiction. Recognised as a mental health issue, gambling addiction carries both immediate and long-term repercussions. At SlotsCalendar, our aim is to enlighten our customers about the inherent risks involved. Keep in command, and gamble with responsibility!

Slots Provider GreenTube
Reel Setup 20 paylines, 3 Rows, 5 Reels
RTP 95%
Game Volatility Low
Bet Level 0.4 / 100
Rating 7 / 10
Release Date 14 Dec 2011
Claim Rainbow King Bonus

18+. New players only. 21 No-Deposit Spins on Book of Dead. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Winnings from No-Deposit Spins capped at £100. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org.

PLAY Rainbow King @ Videoslots Casino PLAY Rainbow King @ Videoslots Casino Claim Rainbow King Bonus

18+. New players only. 21 No-Deposit Spins on Book of Dead. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Winnings from No-Deposit Spins capped at £100. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org.

Details

Slots Provider GreenTube
Reel Setup 20 paylines, 3 Rows, 5 Reels
RTP 95%
Game Volatility Low
Bet Level 0.4 / 100
Rating 7 / 10
Release Date 14 Dec 2011

Bonus

Play
30 Non-Deposit Spins on Book of Dead. Min deposit £10. 100% up to £100 + 30 Bonus Spins on Reactoonz. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Winnings from No-Deposit Spins capped at £100. Bonus funds must be used within 30 days, spins within 10 days. Terms Apply. BeGambleAware.org
Report Issue

Rainbow King Images

Similar Rainbow King Slots

Random Runner 20 Random Runner 20
GreenTube
24/Dec/2024
SEE MORE DETAILS
Classic Jackpot Random Runner Classic Jackpot Random Runner
GreenTube
15/Dec/2024
SEE MORE DETAILS
Diamond Mystery Rising Joker Dice Diamond Mystery Rising Joker Dice
GreenTube
10/Dec/2024
SEE MORE DETAILS
Royal Flush Trophy Spins Royal Flush Trophy Spins
GreenTube
06/Nov/2024
SEE MORE DETAILS
Pinata Blast Pinata Blast
GreenTube
04/Nov/2024
SEE MORE DETAILS

Rainbow King FAQ

  • What is the Return to Player (RTP) percentage for the Rainbow King slot?

    The Return to Player (RTP) percentage of Rainbow King stands at 95%.

  • Who is the developer behind Rainbow King?

    GreenTube is the studio responsible for creating Rainbow King.

  • Can I play Rainbow King for free?

    If you want to play Rainbow King for free, you are in the right place. Slotscalendar is offering a free version of Rainbow King!

Like our page and get special bonuses

    Report Issue

    Submit