A shooter game, but you shoot spaghetti: A physical rope object made of cylinders/spheres.
This means bullets are slow. But they’re long and wobbly, and might hit/constrict/block people later depending on how they fall/twist around stuff.
Maybe all that spaghetti is poisonous. You’re not necessarily trying to hit people, but rather try to block all their paths so they’ll accidentally walk into your spaghetti and hurt themselves.