Thanks for playing, I'm glad you enjoyed.
When you say the large interval between shots are you talking about the normal shoot you do when you press S or the shotgun spread shot you do when you press Space. If it is the normal shot then there shouldn't be a very long interval and if you mean the shotgun shot I had intentionally made it so you cannot shoot for a little bit after. That way you have to make the choice between the quicker normal shot that requires more accuracy or the shotgun shot which needs to be less accurate and can hit multiple targets but temporarily leaves you unable to shoot, otherwise the shotgun shot was almost always the better option over the normal shot. Should I add a note to the controls about how the shotgun shot makes you unable to shoot for a bit so people know it is not a bug?