SharkBite - 8-bit inspired shark game (updated)

For the first time I've added a game on Google Play. I've been playing around with Construct 2 a while, but never got to the point where I created a game, and published it like this. Therefore I would love to get some feedback, and hear how the game works, and please give me some feedback on how to improve both the visuals and the mechanics/flow.

The game is a shark attack game inspired by the retro NES era.

Play it here: Google Play (now ver. 2.0)

Updated to 2.0.

I have now added Google Play services in my game. You can now level up (first level up is at only 5 kills). For each level you get xp points you can use to upgrade your shark.

I have also added some achievements to the game. See if you can unlock them.

Feedback request:

• Would've been awesome if anyone could check if the game services works, and the IAP (click on the "remove ads", no need to click pay).
• Any bugs
• Suggestions to improve game mechanics to make the game better