As long as you prevent the Spit from covering the minigun the bots will cover the roles a real player would and you can focus on vehicle destruction.


Spitters only spawn at 3 times, First spitters are after the first helicopter spawns, second spitters are after the first big helicopter is destroyed, and final spitters spawn during the big wave of 3 cars + 1 helicopter.

An unrelated tip: use the 3rd/final big hovering helicopter to stunlock the 3 tanks at the end (boomers stun tanks when killed)

Master Sis seems luck based with my current strategy so I'm only gonna keep things simple.
Bring a pipe bomb. Focus on moving around the arena / keep the bots moving. After all the tanks are dead and Master Sis comes out, pick a camping spot. Try to go for ammo when Master Sis gets stunned/broken.

Hope it helps and good luck!