Miner Donkey Trouble is a 5x7 cascading video slot game.
Symbols drop into the grid to create wins. 5 or more adjacently connected symbols in a cluster award a win. Only the highest win in the cluster is paid. Winning symbols are removed. New symbols fall down to fill the gaps. Multiple clusters of the same symbol that are not connected are paid as separate clusters.
All wins contribute to the DONKEY DESTRUCTION feature. When a symbol win threshold is reached, a DONKEY DESTRUCTION feature is obtained, and it is added to a queue. When no further wins are visible, the next feature in the queue will activate. The game round will continue after all effects. There are 3 variations of DONKEY DESTRUCTION: