It's alright but you need more to add to the car. maybe things to unlock and also better cars as you unlock levels. The car has to be more leveled out and not so bouncey.
Needs some improvement with showing different things about you and your life and money and gun ammo. and whats with all the blue men flashing on the screen after you kill them. Needs to be glitched out
You need upgrades. like wait 10 seconds for your next upgrade. Now wait 50 seconds for your next upgrade. Now wait 2 minutes for your next upgrade. And so on. Ugrades would include better fish. jellyfish, sharks, whales. Also sealive like clams and crabs. Also things like rocks, sand, filters and them things. you could go far if you had the time to sit and work it all out.
Kongregate is a website for people who make games and post them here for people to play and rate. If you are just getting games from the internet without there say. It's against the law as the game is copyright. Maybe you could look into making your own bike game.
It's pretty boring because you have just one gun firing at these fire balls and there is no upgrades and no specials. Lacking a-lot. But it could become better with practice.