I normally leave much more in depth feedback but it's day 11 of ratings, everybody else already said the important stuff, and I am gassed - I like metal slug and this feels like cowboy gameboy metal slug so thumbs up from me. Two things that do stand out though:
- The survival mode theme is an absolute banger oh my god, I'm so sad that it doesn't loop.
- Like other comments said, press to shoot instead of hold to shoot is a real issue (especially for the boss), my fingers were pretty sore by the end of it.