I've been craving a game like this ever since Shellrazer came out a decade ago on mobile. The mechanic of attaching absurd amounts of weaponry to a massive animal has been an itch in the back of my head for years, so I'm glad someone finally took another shot at it. The game feels very good, even in its unfinished state. The alternate right click gatling gun did feel a bit weird to use, possibly because I wasn't used to the way it charged. Maybe a more detailed bar / tutorial on charging times for weapons would be nice in a future build.
I'll keep my eye out for this game if it releases one day. I'd love to see a final product with tons of polish and weaponry!