Played some days ago on share off server.
On alien side, there is like no difference, dretches feed until they are tyrs and after that they try to feed a litte from humans and after that they suicide into buildings and hope to come back before new buildings are build to make more havoc. Some guys just do 1 on 2 of those things. Basicly, every evo is used.
On human side, there is huge difference. Well, short matches are still short, but difference is, when it comes long s3 vs s3. I got a team of 3 guys. At some point we success so, that 2 of 3 are chaingunned battlesuits and we go tyrhunting. We succesfully kill tyr and we lose 1 chaingunner. Ok, refill at base, now we got 2 shotgunners with helm and arm and chaingunner with battlesuit. Next rush, we again kill tyr, but we loose both shotgunners(arm+helmet=2 tyr hits to kill, bs=3 tyr hits, its not so hard to make 4 hits to human team and die). Refill at base, 1 guy got no money, 1 got shotgun and arm-helm and ofcorse third one with, chaingunned-battlesuited and 2000$ cash. Next rush has high chance, that tyr survives and all 3 humans die. Result, 2-guys are naked, 1 guy got 800$ less from $2000. Repeat 2-3 times, and you got no money. Ok, you manage to kill sometimes tyr, highest damage done human (bs chaingunner) has 2000$ so most of the money that tyr gives goes to him, 200-300 is shared by killed teammates, that means 500-600$ is wasted. And on long matches, it will make the difference.
Well, i took some time to find a different approach, and surprise surpise, camping. Sprint if you see a goon, wait until tyr come to you and try to block it/trap it. Shoot dretches for free cash, do not even think to go outside and hunt if your team got no money.
ps.
I whose that chaingunner, most of times i got money and i lead the team -> get first 1-2 hits and then shooting from safe distance while other teammates dance with tyr and die.