I have one of these, and I certainly recommend.
It gets shot down as a poor Metal Slug clone, but it’s really not that at all.
It’s absolutely a homage to Metal Slug of course, but it’s not a copy/clone. Nothing cynical about it, it’s clearly made by people who love MS.
It’s basically a tribute. It plays really nicely, and feels very polished, and the presentation is immaculate.
GLWS. This is a ridiculous price for a NIB kit, and I expect it’ll be gone quick sharp!