Bubble Up!
Bubble Up! uses a 6x6 layout and centres on bubble frames that can appear across random grid positions during base and bonus play. Money symbols that land inside a frame are paid, while symbols caught in overlapping frames are boosted by up to 10x before being awarded. Landing 3-6 pearl scatters triggers the bonus game with six free spins and 1-4 feature modifiers.
Before the bonus round starts, you select coins to reveal modifiers. These can add more coins, add more scatter symbols, increase the starting frame size, or guarantee two frames on each spin. During the feature, every three scatters that land award two extra free spins and the frames expand one level at a time, up to a maximum of 6x6.
The bubble frames are the main mechanic to watch. They range from 2x2 to 6x6 and can appear in random positions on the grid in both the base game and the bonus. Any money symbol inside a frame is collected, and if a symbol lands in an overlapping area it can be boosted before payout.
You can jump straight into the bonus feature via a Bonus Buy option - available at stake x100.
Key Features
- Release date: 24 August 2026
- RTP: 96.52%
- Volatility: High
- Layout: 6 reels by 6 rows (6x6)
- Bonus trigger: 3-6 pearl scatters activate the bonus game
- Bonus start: Six free spins and 1-4 feature modifiers
- Feature modifiers: Add more coins, add more scatters, increase the starting frame size, or guarantee two frames on each spin
- Bubble frames: Frames can appear in sizes from 2x2 to 6x6 during base and bonus play
- Frame payout rule: Money symbols inside a frame are awarded
- Overlapping frame boost: Money symbols landing in overlapping frames are boosted by up to 10x
- Feature retrigger: Every three scatters during the bonus award two extra free spins
- Frame progression: Frames expand one level at a time up to 6x6
- Bonus Buy: Available at stake x100
Bonus Features & Mechanics
The game is built around bubble frames and a scatter-triggered bonus round. Frames can land in random positions on the grid during both the base game and the free spins feature, with overlapping frames creating the chance for boosted money symbol payouts.
- Bubble frame appearance: Frames of 2x2 to 6x6 can appear across random grid positions in both base and bonus play.
- Frame payouts: Money symbols landing inside a frame are awarded.
- Overlapping frame boost: Symbols landing in overlapping frames are boosted by up to 10x before being paid out.
- Scatter bonus trigger: Landing 3-6 pearl scatters triggers the bonus game.
- Bonus setup: The feature starts with six free spins and 1-4 modifiers.
- Modifier selection: Before the round begins, players select coins to reveal modifiers.
- Modifier types: Modifiers can add more coins, add more scatter symbols, increase the starting frame size, or guarantee two frames on each spin.
- Feature retrigger: For every three scatters that land during the bonus, two additional free spins are awarded.
- Frame expansion: Frames expand one level at a time up to a maximum of 6x6.
*Feature availability, RTP, bet limits, and mechanic behaviour may vary by casino or jurisdiction. Always check the in-game paytable before playing.
Game Stats & Betting
- RTP: 96.52%
- Volatility: High
- Layout: 6x6 (6 reels, 6 rows)
- Theme: Underwater adventure built around bubble frames and pearl scatters
- Bonus trigger: 3-6 pearl scatters activate the feature
- Bonus start: Six free spins with 1-4 modifiers
- Frame sizes: 2x2 to 6x6
- Frame boost: Overlapping frames can boost money symbols by up to 10x
- Feature retrigger: Every three scatters during the bonus award two extra free spins
- Bonus Buy: Available at stake x100
*RTP and feature setup may vary by operator or jurisdiction. Always check the game info panel before playing for real money.
Where to Play Bubble Up!
Bubble Up! Slot FAQ
- When was Bubble Up! released?
- It was released on 24 August 2026.
- What is the RTP?
- The RTP is 96.52%.
- What is the layout?
- It has a 6x6 layout (6 reels by 6 rows).
- What is the theme?
- An underwater theme built around bubble frames, pearl scatters, and money symbols.
- How do you trigger the bonus feature?
- Landing 3-6 pearl scatters triggers the bonus game with six free spins and 1-4 feature modifiers.
- What do bubble frames do?
- Bubble frames of 2x2 to 6x6 can appear across random grid positions during base and bonus play. Money symbols inside a frame are awarded, and symbols in overlapping frames are boosted by up to 10x before payout.
- How do the feature modifiers work?
- Before the bonus round begins, players select coins to reveal modifiers. These can add more coins, add more scatter symbols, increase the starting frame size, or guarantee two frames on each spin.
- How does the free spins feature retrigger?
- For every three scatters that land during the feature, two additional free spins are awarded and the frames expand one level up to a maximum of 6x6.
- What is the Bonus Buy option?
- Bonus Buy is available at stake x100.
- What is the volatility?
- Volatility is high.
- Where is the official game page?
- https://www.pragmaticplay.com/en/games/bubble-up/
Casino Beacon Verdict
Bubble Up! is built around a clear central idea: frames land across the grid and determine how money symbols are paid. That gives the base game a purpose beyond simply matching symbols, and the overlapping-frame boost adds another layer when more than one frame covers the same area.
The bonus feature is straightforward to follow. Landing 3-6 pearl scatters starts six free spins, then the selected modifiers shape the round before it begins. Once the feature is running, additional scatters extend the sequence and the frames expand gradually, so the round develops rather than staying static.
With high volatility, a 96.52% RTP, and a Bonus Buy set at stake x100, this is a game for players who are comfortable waiting for the bonus to do the heavy lifting. The official details do not give a maximum win figure, so the main appeal here is the frame mechanic, the retrigger potential, and the way overlapping frames can increase symbol values. It will suit players who enjoy high volatility slots with a simple but distinctive bonus setup.
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