Bouncy Balls 2 by Eyecon is a 5x5 slot built around cluster wins. The base game uses colourful ball symbols with cartoon styling, while groups of five or more matching symbols connected horizontally or vertically can form winning clusters. After each cluster is removed, cascades bring new symbols down into the grid, creating the chance for further wins on the same spin.
Three or more scattered Bonusball symbols trigger Free Games after base-game cascades end; Bonusballs do not form clusters, while PowerUpBall appears only in Free Games and triggers the Powergrid feature. Free Games retain cascades and begin on a 5x5 grid; successive Powergrid features expand it to 6x6, 7x7 and finally 8x8, with one spin at 8x8 before play returns to the 5x5 base grid.
The demo version lets players play for free and practice before playing for real money. The game has low volatility, an RTP of 95.29%, and bets ranging from 0.1 to 10.