Monster Superlanche is the latest slot release from Pragmatic Play, with a multiplier meter a key feature.
Played across 6x5 reels, at last eight creature symbols must be matched to earn a win.
These symbols are then held in place, with all other symbols being removed from play and a tumble feature triggering more monsters to land in their place.
If any of the previously landed winning symbols are present, they will again be held and cause another tumble to trigger.
Each held winning symbol can stacked to create a tower of symbols, while in the free spins round, whenever a multiplier value is achieved, its value is added to a multiplier meter.
The end value of the meter is added to any wins made thereafter.
Irina Cornides, chief operating officer at Pragmatic Play, said: “Wins being able to trigger even more wins and form towers that go on to reward multipliers will be a real draw for players looking for dynamic gameplay.”