Release Date 
Developer Diamond Symphony DoubleMax is a five-reel video slot with 20 fixed paylines, a 96% RTP and medium-high volatility. The game uses a musical theme with animated visuals, while the Cascade+ system adds winning cascades that can trigger extra features during play.
The main feature is the DoubleMax mechanic, a multiplier that doubles with each cascade win. Free spins are part of the bonus round, with Cascade+ retriggers available and the DoubleMax feature carried through the spin sequence. The game also lists a maximum win of 20,000x and a hit rate of 25%.
A demo version is available for players who want to play for free and practice before playing for real money. The slot uses a bet range from 0.2 to 200, allowing players to test the game structure, cascade mechanics and bonus features before staking cash.
