My first suggestion is the create custom game modes. If you have a game type that you play a lot (e.g. Rambomatch, 5 bots, No weapons) you can save that and open it later
My second suggestion sounds noobish, but replace the Chainsaw with a flamethrower, that does additional damage after you hit them. But it has slightly bigger range, slower reloads, and it's a bit weaker.
My second suggestion sounds noobish, but replace the Chainsaw with a flamethrower, that does additional damage after you hit them. But it has slightly bigger range, slower reloads, and it's a bit weaker.