Keep the invading bugs back by moving your turret and shooting them down!
Linux, clone the project, install required stuff, run.
sudo apt-get install qtcreator qtmultimedia5-dev libqt5multimediawidgets5 libqt5multimedia5-plugins libqt5multimedia5
Open the project with Qt Creator and run it. (Ctrl+R)
I followed a tutorial to make this. I added some more custom stuff(sounds and graphics) and worked on it a bit more beyond the tutorial for fun.
All sounds were custom made by Randy Blazer.
All graphics were custom made by me.