Design level games For Steem Cannon #1

Hi all, this time i design a level for game that is Hive account@steemcannon from Hive account@deveerei, which is in need of game level design.
Here I find it hard to design, because it has to design all the particles, ranging from background, tank, and enemy.
I am designing this takes a long time, about half a day.
here I designed using photoshop cc 2015.
right away, this is the result,
the size of the design is as necessary, so I do not tell anymore. :)

Background

Particle

Process

Thanks :)
All file in zip
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