• Theme: I like the history idea behind the message at the beginning, but the overall i didn't feel the theme.
• Audio: I miss a music. The shooting effects sound is pretty. I noticed a changing scenes so a sound effect would be nice.
• Visuals: I enjoy the visuals. Could have more visual on the background.
• Gameplay: Solid gameplay! The movement is good. I like the idea of a diferent enemy type.

Congratulations on the game. For the next one, i advice to put on paper questions about the game you want and make answers. Based on the answers, you choose the MVP that will become your game.

Cheers.

Hello. I like the sound effects, but maybe you could also had some screen shake? I also like the "tutorial", but maybe you could use a font that is not Arial? Also, music always adds to the experience, so I'd add some music. The game is too short and too easy, since you have so much HP. I think the player should only have 3 HP, but that might be just me, since I play bullet-hell games. I do have a question tho: How does this fits the theme?