
Slot · 3 Oaks Gaming
3 Coin Volcanoes
- RTP
- 95.67 %
- Volatility
- Medium
- Maximum win
- 2 000 x bet
- Min bet
- 0.1 €
- Max bet
- 180 €

Key features
- Mystery symbols
- Hold and Win bonus
- Win multipliers
- Autoplay option
- No wild symbol
Game Description
3 Coin Volcanoes is a compact 3x3 coin slot from 3 Oaks Gaming where everything revolves around the Hold and Win bonus. There are no paylines to track and no wild; instead, coins landing on the middle reel open the feature, and volcanoes keep the action erupting once it starts.
During the bonus, coins lock in place and three respins reset with every new arrival. Regular coins pay 1x to 4x the stake, jackpot coins pay 10x, 20x or 50x, and filling the grid wins the 500x Grand Jackpot. A Scorching Ball collects visible values, and volcano multipliers from 1x to 9x can erupt at random. Stakes range from 0.1 € to 180 €, with a 95.67 % RTP, medium volatility and a 2 000 x bet maximum.
Inside the Hold and Win bonus
- Trigger: three coin symbols fill the middle reel.
- Respins: you start with three, and the counter resets to three whenever a new coin lands.
- Coin values: regular coins pay 1x to 4x; jackpot coins pay 10x, 20x or 50x; a full grid pays the 500x Grand Jackpot.
- Scorching Ball: a collect symbol that gathers all visible coin and jackpot values.
- Mystery symbols: transform into any symbol except sticky coins.
- Volcano multiplier: can erupt at random during the bonus, applying 1x to 9x.
Players can also buy direct entry to the Hold and Win bonus or the Multi-Volcano bonus game where bonus buys are permitted.
Keep exploring
More games from 3 Oaks Gaming
Want this game in your lobby? Contact our team for pricing and integration options.
Casino Games Integration
One API for 3,600+ games from 170+ providers, ideal when you want a fast, cost-effective setup.
White Label Casino
Go live under your own brand in about 6 weeks, with licence, hosting, payments and games included.
Turnkey Casino Platform
A casino you fully own, run under your licence, with custom design and features shaped to your plans.
Self-Service Casino
Your in-house developers build on our engine, back office and docs while you control the front end.
Talk to our team
Tell us what you are building
Share a few details about your project (platform, games, sportsbook, payments or licensing) and the right specialist will reply by email.
Prefer email? Write to the team that fits your request.


