Everyone's favourite puzzle game has been transformed into an online slot - and it could bring you some exciting wins! Get spinning today to try your luck.
Look out for the Tetrimino Feature, which can add up to a whopping 477 additional ways to win, and the Free Spins Bonus that features guaranteed wins! It's all to play for, so hit spin and get stuck in.
How to play
Getting started couldn't be easier. Simply use the (-) and (+) buttons on the right-hand side of your game panel to adjust your TOTAL BET, then click SPIN when you're happy to continue. If you'd rather let the reels spin for you, click AUTOPLAY to the left of the SPIN button, which allows the game to play out automatically for a set number of spins. Have fun!
This bonus can activate on any spin, and when it does, 1 or 2 Tetriminos will be randomly placed on or above the reels. These Tetriminos can appear as:
- I-TETRIMINO BLOCK WATERMARK
- T-TETRIMINO WATERMARK
- L-TETRIMINO WATERMARK
- J-TETRIMINO WATERMARK
- Z-TETRIMINO WATERMARK
- S-TETRIMINO WATERMARK
Tetriminos can appear as a rotated version of the symbol. All positions covered by the Tetriminos will be randomly replaced with I-TETRIMINO, O-TETRIMINO, L-TETRIMINO, T-TETRIMINO or Z-TETRIMINO. If BONUS is covered by a Tetrimino in the base game, that bonus is still counted towards any potential bonus trigger. Any position above the reel that is covered by a Tetrimino will constitute an extra row for that reel. The maximum number of rows that can be added to a reel is 4.
Free Spins Bonus
To activate the Free Spins bonus, you need to get 3 scattered Bonus symbols on reels 2, 3 and 4. During the bonus, the reels expand to contain 5 reels and 8 rows. Any spin that contains a winning combination will generate a Tetrimino Watermark. Any watermarks generated will fall to the bottom of the array, and the Free Spins Bonus will continue until a watermark break through to the top of the array.
If an entire row is covered by 2 or more watermarks, those watermarked spaces within that row will break and award a cash value. This cash value will increase if more than one row breaks in a single spin.
This bonus is only available during the Free Spins, and there is a chance that one of the watermarks will be generated as GOLD WATERMARK. If this becomes part of a line break combination, your Jackpot Bonus will be triggered and either the Major or the Minor Jackpot will be awarded.
Return to player
This game has a theoretical RTP of 95.94% which means for every £100 wagered it will pay out £95.94. Please note, bonus wagering is disabled on this game.