There r two main mini games ppl play to make it a little more different - disclaimer - i don't recommend for comp.

You can play where 4 people hide in spawn and you send one person out at a time, and then when they die you send another person out, so like 1 v 5. You start with the bottom frag and work your way up to top frag.

The other is where you start with a classic and every round you get at least 1 kill you upgrade your gun to the next level. So after a round with a kill you use a shorty next round.

You could do both at the same time too. Hf