The Shop - What to Buy and Upgrade
Zombie Killer Squad Guide
Here is our recommendations of what you should use your hard collected coins to exchange for in the shop.
First of all - get some bullets! you don't really want to be starting with just 50 bullets, yes you can manage with 50, but it's much more fun to start with 100 or more! But be careful once they are used they are used - Any unused ones will carry forward to the next game however. Go on... Get the 200 pack if you've collected enough coins already.
So what you gonna do with the coins you've got left... Take a look at improving your power-ups, this means that they will last longer each time that you get one.
There are obvious merits to each of the upgrades, my preference is to upgrade them all equally, but if I had to choose one to max out, it would be the mount as it's like a free ride for a short duration of time.
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