There will be more data and proper atribution here (original author, steam link, original post date, etc) real soon, I promise. This is just like a technical test to see if they're coming in ok at all.
Mega Demon Blaster » Update notes for 19th January 2023
I have made it possible to use gamepad in starting selection and during gameplay so even if you have a gamepad you can now use the mouse to at least select upgrades since before you could do nothing when a gamepad was connected.
I will keep working on gamepad support!