If you use the bear trap strategy which is if you lead it into a Dino gateway that is shaped in a triangle and with a bear trap in the middle (Large Beartrap) and when it is stuck you must put a dinogate behind it to trap it and then knock out. (hope this helped and "If" I win could it be an Xbox voucher, thanks.)

If you happen to encounter this creature with a tribe member, get your trusty bola. Bola your tribe member and run ?

Bring a friend on a Gallimimus, don't be too afraid, gallies are fast, then have your partner (s) on the back (and/or front) and shoot the thing like it killed your family

Just go to a cliff so it can’t reach you and shoot it from there

The best way for me is to get dino gate ways and place them in a circle but leave one hole open to lead the rex in it so get a tribe mate and send him in with the rex trying to eat him and once it's in place the last one behind it

Be a safe distance from the Rex then strike! When you knock it out make sure you have enough narcotics (if not make sure you have a raptor to get home quickly!). It’s easiest to hit it with a long neck rifle in my opinion

I can tell you from experience that in fleeing this dino you only need 1 tranq. Yep i shot that thing into my tribemates knee and was able to escape at a brisk pace as the rex ate him

Get a friend with a flyer to pick you up, then fly over the rex and tranq it

Create a 3x3 mobile taming pen 3 walls high on a raft with a Dino gateway on one side and ramps on the other. Use a flyer to lead it up the ramp into the pen then move it to a safe area to tame. I got 2 150s without a single issue.

Torpor goes down average speed but narcs really don’t add much torpor, so don’t wait for torpor to get halfway down before you top it up, keep it as high as possible

My speed is actually faster than any wild rex. So I just run for a few seconds, turn around and shoot it in the face and repeat.

Be a man and shoot the Rex and run then shoot then run then shoot and yeah rinse and repeat do that and you are 100% going to get a Rex.hope this helped

2 ways:
1:
a. Get 3 stone dino gateways (not behemoth)
b. Place them in triangle shape but leave one side for the rex and put a large bear trap in the center.
c. Once the rex steps on the bear trap, go around and place the 3rd gateway
2:
a. Place 3(minimum) gateways(small) like how you would in domino, with a small gap just enough for you to squeeze through in-between gateways.
b: Place dino gates in the first and last gateway, leave either one open.
c: Let the rex chase you to the trap, once it's inside and chomped you once, run to the door where it came from and close it, then exit through the gap.

He has a big head and little arms you will be fine.....

Back up, back up, back up Terry! Put it in reverse Terry, ohh Loooord!!!

I had a Rex egg I had just bred it put it in the fridge came back the next day it was gone / 11 hours later ooohhh I left it in the wrong fridge

I find most of my rexes in the redwoods. Typically there’s a lot of ledges around there, so just sit on a ledge and shoot the Rex with tranqs

In the dododex it says,you will need 700 narcoberrrys to tame I with raw meat,but I tamed a lvl.36 Rex with only 300 cauze I dont really have much narcotics(I'm lvl.39).I play on single player and now I dont know if the dododex is extremely wrong or my game has something(I didn't change anything in the settings to make it easier)

All I did was stand on a high rock and knock it out with 30+ tranq arrows.
Then fed it with a few prime meat then waited for 1 day (in game) then there i got him. It was around lvl 35

I Just Wanna Say The “Go under it and rub its tummy” does not work on mobile or switch