How to tame a Giga easy way:

1: All you need is 4 metal billboards, which work the same as Dino gates but way cheaper. Also need a lot of tranqs and narcotics, sleeping bag to get the Giga to 0 food (only works if u are on mobile) and a soothing balm if you’re on mobile. Also a high level Pteranodon

2: Find Giga and lure it to a flat area(Make sure you’re keeping the aggro of the Giga and don’t get hit too much. Recommended a good movement stat.)

3: Trap it when not aggroed. Stay on the Pteranodon or the Giga will aggro on you.

4: once trapped, sleep near it so it’s on 0 food. This glitch only works on mobile so if you’re on other devices, sleeping bag is not required. But I’d recommend using it in case the Giga kills you. After this, shoot it with tranqs until it goes down.

5: if on mobile, apply the soothing balm and let its torpor drop and then feed it a ton of narcotics. If on other devices, recommended bring 2-3 stacks of narcotics. Let its food drop for a little but keep an eye on its torpor. When food drops to a good amount, feed it prime meat or Quetzal kibble and it’s yours!