@unknownbacteria Sorry if I'm being a little nerdy here, but they are not robots. They are cyborgs; humans with cybernetic (robotic) implants. Think of the Borg, from Star Trek. Or, better yet, the Reapers in Mass Effect.
If anyone is frustrated with rocket users (including me!), feel free to take a look at my forum entitled "How to Beat Rocket Users: The Way of the HZ". I hope you can learn some stuff from it. Thanks.
@jakoba, if you think rocket launchers ruin the game, then you are going to be pissed when I get 1 cash tomorrow which will enable me to buy an HZ--AT LEVEL 14!!!!!
@callum90 Yeah, maybe the developers could create something that is like achievements on Xbox Live; Every 2 weeks there is an achievement that allows you to have an exclusive new skin, a nickname add-on, or just cash/coins. Or zombies, really any kind of mission would work for me.
Please press [+] on this comment so that people will stop asking; If you want to see the gun prices, just go into the forums and look at the one entitled "Weapons Prices".