Hey guys This is a tip to prevent dying on giga

1.Dont get too close in to it cause he is a strong creature it can bite you on continous damage

2.Stop trapping the giga It can destroy your traps(I dont know if large bear trap works)

3.Dont go near other creature to prevent effects (including pulmono) even if you run away the giga is faster than any(i dont know raptor though)

4.If you use flying make sure you dont go too near on land(except when stuck) its ok to use tape or any flying creature that has 2 or more seats

Last.Giga are tall,cause its 3x bigger than rex so be careful

Bonus:Giga spawns at mountains to find one you need to set Hardcor Brutual thats only I can find though Up if its helps