a nice classic top down shooter.
a couple of issues though:
the bullets shoot vertically too, so shooting the ground infront of you makes the bullet go straight down and hit the ground.
dead enemies can block bullets also, dunno if that's intentional.
i didn't understand what the glowing orbs on the ground were, i'm assuming its money but it wasn't very obvious
other than that its pretty well made, i like the shop mechanics, was it inspired by brotato?