When playing this game, you must try to unlock baby shark and upgrade the speed to boost your shark level
In line with this, you must get coins as much as possible
Spend your coins on upgrading your bite, and wait to upgrade the speed or the boost until your shark starts getting so big as to be unwieldy, but the bite is the most important.
You have to just skip out on upgrading speed and boost and simply level up to grow your current shark to the max level, and hoard coins to buy the next shark up when you level up enough to unlock it.
Just go to the “evolve” screen and hitting the “NEXT” button below your shark to get a number of additional upgrades.
There a new menu will pop up so that you can spend coins on upgrades such as a second baby shark in the best upgrade, jellyfish antidote, flakjackets used to protect from mine blasts and a treasure and mission map, as well as hats and other clothing items.
Your bite, speed and boost and size will all be at level 1 again until you upgrade them and until you level up by eating.
It will be easier to get coins using one of your old, maxed out sharks so you need to make a quick buck or two in order to upgrade your shark.
Always upgrade your shark’s bite two or three times before you do anything else, with the exception of a quick speed upgrade so that you can catch up to new enemies easier.
All you have to do is to find a good hot spot to get some food once after doing an upgrade
This will be important as a chore because there are more empty spots there
So keep going down, down and down some more until you hit the floor as there are new sea shells in new missions and new collectible items for every shark in that each one earns you plenty of points and coins.
There will be a treasure chest with a daily reward for every shark.
Because of this reason you have to find it and remember where it is so that you can go back to it every day for hundreds of coins to collect.
The key is to find just enough food to survive, and stretch out your survival time for as long as you absolutely can.
Each minute stretching out your survival time will give you more coins that you earn at the end of the round.