See how long you can survive, against an endless wave of enemy's you have 10 life's. It cost 5 to get a turret and you can upgrade the turret to level 2.
Update:
I had an update planned for the game but I lost it in some complications and misnamed files.
In the meantime, I created a game and sold it on itch.io.
itswolfcity811.itch.io/save-the-circle
(It's bad, and buggy)
And I'm working on a new game and all that I will say that it's called: Pixel Apocalypse.