Thanks a lot for playing our game! I’m glad you liked the graphics, we spent quite a lot of time doing the sprite animations by hand and figuring out how to get the glow working properly on Godot xD
Yeah there are some tutorials on YouTube but they are a bit lacking…I’m thinking of making one myself…the main idea is to use a worldenvironment node, set it to canvas mode, and turn on glow. Then from the script you can set the modulate value of any object to a high number (more than the HDR threshold set in worldenvironment node) and it will glow on screen…for example modulate = Color(4.0,1,1) will make it glow red…I hope this helps :)