Defold - a very underrated game engine https://defold.com/
Gdevelop - just for quick Prototyping https://www.getpaint.net/
VisionCrafterAI - For all my Game Design Arts, Backgrounds, Character Design, Pixel Design (all Graphic stuff) https://visioncrafterai.itch.io/
REAPER - Audio Production https://www.reaper.fm/