Unfortunately birthdays only arrive once a year. However, thanks to the new Birthday Bonanza slot at Winner Casino you can celebrate all year round.

Birthday Bonanza is a 5 reel, 20 payline slot that is decorated with various birthday related items such as gifts, baubles and balloons. The symbols include a celebrating birthday girl, a handbag, a pair of high heels and a sparkly watch. There is a wrapped-up present wild symbol which also doubles as the scatter symbol.

At any point in the game players can receive a Happy Birthday Bonus, a balloon will float to the right hand of the screen and double any wins. There is also a Surprise Party Bonus which gives players the chance to receive a multiplier of up to 10x.

The slots main bonus feature is the Birthday Present Bonus. This is divided into three rounds with each rounding offering better prizes. In the first two rounds players need to pick from boxes to find cash prizes. In the final round players are presented with five rows of boxes. Players need to pick two boxes from each row without uncovering any empty boxes.

There is also a progressive jackpot up for grabs which can be won by uncovering three pots on the final level of the bonus round. Players then need to pick from three different pots each of which awards a different sized progressive jackpot.