Bubble Up!

Bubble Up! is a 6×6, 40-payline slot featuring sea creatures. It pays out when money symbols land inside bubble frames that appear around the screen, so where the frames show up and how big they are is the key.

Bubble Up! Official Video

On your first spins

Match 3 to 6 of the same sea creature to win, and money symbols included in a winning combination can carry values up to 10,000x. Base game wins land about once every 6.6 spins on average, which is a bit sparse. In return, a fixed jackpot win comes up about once every 315 spins on average.

When bubble frames appear

In both the base game and the bonus, bubble frames from 2×2 up to 6×6 appear in random positions. Money symbols that land inside a frame pay out right away, and money symbols in spots where frames overlap grow up to 10x before paying out. The moment two frames overlap is the most anticipated scene.

Once you enter the bonus round

3 to 6 pearl scatters give you 6 free spins plus 1 to 4 effects. Before the bonus begins, you pick coins to reveal effects, which can be extra money symbols, extra scatters, a larger starting frame, or a guaranteed 2 frames on every spin. During the bonus, a frame appears on every spin, and every 3 scatters add 2 spins and grow the frame one step, up to 6×6.

This game by the numbers

Volatility is high, max win is 10,000x, and the odds are about 1 in 4.34 million. Free spins trigger about once every 170 spins on average, bonus buy costs 100x, and ante bet is 1.5x. There are two Super Spin options, 20x and 100x.

In one line

With frame position and size changing the result of every spin, it’s a game that is definitely fun to watch. If you first see how frame overlap is calculated in the free demo, you’ll enjoy it much more.

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