So. At the moment, I can not boast of interesting gameplay. It just technically works - all ok:
At the end of this module, I want to make something that plays like Sky Force
(https://en.wikipedia.org/wiki/Sky_Force)
Of course, this game wouldn’t have such detailed gameplay. But I will try to make it interesting at some point.
UPD. At GIF we can see some bad colours and video artefacts - it’s the defect of GifCam recorder, I am sorry for that. The game itself has no such problems.