Gear Boy

It's fun, but I had a couple of problem, for example sometime I just can't pickup tower and I don't know why.
Also you should really write a description

Beautiful pixel art, would love to see more details in the environment. Would be cool to have more turret types, each with a unique look, different types of enemies(shape and size), to build some walls around your tower to defend yourself as a player and the turrets, some kind of background music on loop, a tutorial to teach you the basics of the game, some kind of story also would be cool. I would love to see how this game evolves in the future, keep up the good work !