Can be killed if you have a few gigas mate boosted with decent saddles. We're on an official server and killed 2 wild gigas within 5 minutes of eachother with 2 gigas.
Our gigas are a 108 male tame and a bred female. Both have 230%+ melee. With an ascendant and Mastercraft saddle.
Bring 5 gigas to your first giga fight and whistle attack target then follow on yours. We did that and worked our way down to finding out we can use only 2.
You will lose quite a bit of health so make sure your giga has full health and stamina at start of fight and stay mate boosted or you will hAve a higher chance of death.
Ark mobile Ok When leading it to the trap have a good sword or a tame with you cause when I tried to take one a raptor tackled me and well you you know the rest that day lost 700 iron oh and up stamina and speed