Dense Revolve

This is an entry for Ludum Dare 40.A 48-hour game jam which only one person is required to make a game from scratch. [ Entry on Ludum Dare ] You have a gun. A revolver, in fact. But somehow, there is something wrong with it. You somehow feel weaker depending on the cartridge. Despite this, you take this as a challenge for yourself and attack a nearby vortex randomly going around. Sadly, the vort…