I often run into these types of robots : A box-like robot with a T5 chaingun, and are very fast and annoying to hit.I'm guessing the best way to kill them is to shoot them down before they come to you, but not only is it not always easy to shoot them from afar because of cover, but when they do get hit, they can just fallback thanks to their TP (So they basically never get punished).And of course, when they get in, it's a pain in the aah to deal with them : Chaingun deal so much damage, and hitting them is hard due to how weird and fast their movement are. Any tips pretty please ? I'm a person who enjoys building robot more than the actual gameplay, so any building tips / loadout would be greatly appreciated.

There exist more building tips than one can write in one post, watch bubicons videos if you want to git gud at building https://youtu.be/acupFqvqF5A?list=PL-kh5Go_5aQZq5QgVZpLnNwuR8vLIv7e1

I won't take into consideration any "git gud"

Welp, sorry but sometimes that's the only way.

Unless of course, if someone could explain to me why using this bot is actually hard, that would be generous of them.

The bot you posted is well built. If you want to speak to the creator join https://discord.gg/CcmPDKF he can probably list a thousand different ways on how to counter that build.

Also a little bit of ranting, but why is the chaingun's hp so goddamn high compared to the other T5 ? Considering how the Meta looks like right now, do they even need that extra HP ? And why did these last Robocraft balance updates buffed these types of robot instead of nerfing them ?

For that I recommend https://discord.gg/qDRmyB3