Quite a nice game, but it requires you to swim through (almost) nothingness to reach enemies and once I defeated then I don't know what to do because again I am in an empty void.
I like the artstyle and music effects. And I feel satisfied from using the weapon. The upgade system gives the game nice depth.
It's a good game, but improvements of impact with enemies and changing the place where their spawn would make it even better.