The Mr Driller game is set over a typical five-reel, three-row format. In the backdrop, the skyline of Paris, including the Eiffel tower is visible. Before playing, you’ll need to select your bet from the options provided. Options are fairly limited, but you’ll be able to choose from a range between €2 and €10.
Once your stake per spin is chosen, you can press spin to set the reels in motion. You can also choose the autoplay feature if you prefer. There are fifty paylines in this slot. To win, you’ll need to match at least three symbols across one of the lines.
Wins will depend on the symbol you collect. There are eleven regular symbols in total. These consist of A-10 playing card royals at the lower end of the paytable. Further up, you have some random objects and the game’s various cute characters. There’s a clock, a jewel and an air capsule. Then you have the dog Puchi, the robot Holinger-Z and the boy Ataru.
Aside from these regular paying symbols, the game also includes Mr Driller bonus symbols. The first of these is the wild which will help you to land wins by substituting for other symbols. The wild also pays out at the highest rate in the game, up to 3x your stake for a line of five.
Then there’s the scatter symbol. This special symbol shows up on reels one, three and five. If you land three scatters on a single spin, you’ll unlock the bonus roulette wheel. This wheel spins and wherever it lands, you’ll unlock a feature. There’s the Robo multiplier feature, the break the block feature, the mystery prize feature or the extra chance. Extra chance lets you spin again, and mystery prize can award the minor, mega or maxi jackpot.
The Robo multiplier feature gives the player a random multiplier of their stake. Finally, the break the block feature is split into three stages with prizes being available at the end of each stage. The game has a maximum jackpot of 2000x your stake.
Special features include wilds and scatters. Scatters unlock a bonus wheel that chooses a prize from multiplier wins to a chance to win one of the jackpots. There are no Mr Driller free spins available to unlock.
The game is optimised for mobile play. Ainsworth has ensured that mobile players can enjoy the game fully on all devices.
This slot has an RTP rate of 96.8%. Volatility is unknown.
While the art style may not be to everyone’s taste, Mr Driller still has a lot of great potential. The game is a lot of fun, and although there are no free spins, the other features make up for it. Try out the game for yourself by playing the free demo.