Thank you so much for the video and your feedback! I'm really glad that you enjoyed it. I've worked on this game for quite a while without any publicity and started being afraid of being able to find the audience. Now I see that my fear was unjustified :D I'm gonna continue the development, add more weapon, enemies, and bosses! Luckily, I thought about it in advance and the architecture of my code allows me to extend the game without too much headache.