very smooth, controls are really responsive, i liked how quick i was able to just hop in and play!
i like the idea behind setting up turrets and playing around them, good concept with a good use of the theme!
however, i didnt find the turrets to be particularly useful, nor did i find it very enjoyable to play around them and found myself shooting a lot more instead (which did feel really good!)
some recommendations to test out:
-turrets see in a cone instead of a straight line, with the cone being explicitly visible to the player
-change staring direction of the turrets. i found that placing them on the bottom of the screen was the only useful spot for them
-have some enemies that chase you down with a tigher angle so you can bait them into the turret better
-maybe visible enemy line path, akin to that of a tower defense game like bloons
-more varied turrets
some of these suggestions are probably due to the time limitations, but i think this can be developed into a bit more indepth gameplay! great work