Cool! I like the defense mode, it’s basically a separate single player game (I got 5850 points). And I like how customizable the classic mode is, it makes it stand out from other pong games.
The glowing effect is nice! Maybe you could add even more post-processing to make the game feel more retro, like scan lines and CRT distortion.
I like the sound effects and the music fits in very well. It would be cool if the classic mode had music also.
And thanks for exporting Linux version, it’s always appreciated!
Did you know that Godot used to have an official Pong tutorial in older versions? This is how I got started with this engine. What a funny coincidence. :-)