In Hungry Shark Evolution, fireworks are an accessory that can be bought for 300 gems or can be earned by collecting all the Shark of Liberty pieces and putting it together.
Fireworks increase the speed bonus of boost by 50%. This gives the ability to propel your shark at ridiculously fast speeds underwater when boosting. The fireworks also increase the speed of the jetpack, as the jetpack is operated using boost.
Fireworks are equipped on the underbelly of the shark. Only two known accessories in Hungry Shark Evolution are equipped here, the other being the skateboard, making the fireworks relatively unique. However, due to this, only one accessory of either the skateboard or firework may be equipped at once.
- This accessory used to only be obtainable by collecting the nine Shark of Liberty statue fragments.