The game is being developed with Godot (and other free tools such as Krita and Blender). For more info check out https://syntheticstars.org/ (you'll also find the link to our repo)
The gun was made using Blender and Krita only 💆♀️
If you want to stay tuned, follow us on Mastodon, Twitter, and/or join our Matrix Space ✨
If you want to support us, we also have a Liberapay