The Imperial Opera game can be found at casinos offering Play ‘n Go software. Play ‘n Go are a growing provider in the industry and have a rapidly expanding portfolio of both slots games and clients. They do offer a full casino platform, but primarily seem to be used as a bolt on package for extra slots games. Play ‘n Go do publish the Return to Player (RTP)/House Edge information for their slots games within the game help files. As such we know that the house edge for Imperial Opera is 4%.
The Imperial Opera game has 5 reels and each reel is 3 symbols high. This game uses 20 paylines, playing from left to right.
The Wild symbol is the “Actress”. The Wild symbol will replace all symbols other than the Scatter “Gong” symbol.
Harmony – The Harmony feature can be triggered at any point within the game. When this happens, either 2 or 3 adjacent reels will be randomly select and will match with each other, displaying the same symbols. Harmony is not available during free spins.
Crescendo – The Crescendo feature can be triggered at any point within the game. When this happens up to two randomly selected reels will become Wild reels. Crescendo is not available during free spins.
Showcase – The Showcase feature means that on every spin there will always be a stack of at least one symbol added to the reels. This symbol will be randomly selected from the pay table and will not include the Scatter “Gong” symbol.
Mega Symbols – There is always a chance that Mega symbols can be triggered. This is when the one symbol fills three adjacent reels at once.
Free spins can only be triggered during the Harmony feature. The free spins are triggered when you receive the 3×3 Scatter Gong Mega Symbol in full view.
During the free spins there will always be a 3 by 3 panel made up of the same symbol. This will always be the 2nd, 3rd and 4th reels. Along with this, the Showcase feature will remain active. If you land a 3 by 3 Scatter symbol during your free spins you will re-trigger the bonus.