Just knock it out with crossbow it's ez they are idiot's

Be sure to take more than you think you need when taking a Rex just in case you have to let it wake up and restart the tame. Has happened to me multiple times.

Just keep running and looking back while shooting but if it’s a high level don’t run just accept your fate :)

A trap will be the safest way.rexes can kill you in 3 hits so if it kills then you dead use a trap tranq it and knock it then put some food in his inventory you have a rex that's a killing machine

How I tamed my Rex (tyranitar) I went to the volcano and got him stuck on a bump I shot him from there but first I tried to bear trap him but he broke out quickly my Argy nearly died but thanks to a saber tooth we got away I came back and start lurring him to another trap butmissedand got stuck and i tamed him now he keeps my diploclaus alive when sarco attack

If you have high movement speed 125% + you can "kite" the rex and shoot him. If you don't have a pteranodon and fly with it every time you hit the rex.

Try to not get hit. The rex does insane amounts of damage and can kill you in a few bites if you don't have good armor.

Good Luck

The boxing method mentioned by others is very useful! I trapped a level 92 Rex in the box and it took under 20 tranq darts with the basic longneck rifle to knock it out (most were body shots before I started aiming for the head, I’m not sure if headshots increase torpor quicker). I killed some baby dinos beforehand and had my hyeanadon hold the prime meat in the craftable meat punch saddle. The tame bar goes up by over 20 percent for prime meat each time it eats, and 9 percent if it eats raw meat. The guide says the Rex’s TORPOR reduces quickly, but it DOES NOT. I did not need to put any narcotics into the Rex throughout the entire taming process. Have fun, you got this!

If you have a sinomacrops with a good amount of stamina you can float above the rex and shoot it with tranqs till it knocks out.

I knocked it out and pooped on it I tangled it’s feet to do it

Extremely easy to knock out and tame. As soon as you have a tranq arrows and hide Armor unlocked, go to Carno Island at the top right of the map and stand on a cliff. Hide on a cliff and kill regular beasts until you get a rex, stay on the cliff and shoot it repeatedly. It will fall. You can feed it Raw Prime meat and it will tame very quickly. Raw Prime meat you can get fron the argys and carnos on the island. You shouldn't need a lot of narcoberries for a low level one. Got 3 rexes this way. Before I even tamed a single carno.

Get a quetzal fly and shoot with trank darts or arrows

Just find a hill then put some stone pillars down then lead it up then shoot it with darts shove some meat in it then u have a Rex

I'm gathering stuff to tame it rn, I have 25 tranq darts, soothing balm, ( The kind you get from hunt: megapirranha) an argy with a saddle and lots of fish meat. Please write a tip if you reccomend I do something different. I'm going to tame it in the redwoods, not the arctic or just looking for one near the swamp. One like = one good luck for me!

This is my stradgedy find rex use chain Bola then use a trap of one behemoth gate and three normal ones with a bear trap in the middle then when it breaks free lead it through the trap get it stuck and then close the gale knock it out and there you have a knocked rex now you need the food........

i saw a rex and i just walked away

Taming isnt the same as the charts for xrexs

I used a regular bow and tranq arrows to knock out. Used prime meat harvested off nearby animals. That’s it, nothing else.

I will go after the males to get the good colors and then think about the less pretty females for some good breeds.

No traps needed, just take a flying mount and tranqs, and land somewhere it can’t get you, like the top of a cliff. If not cliffs or high rocks are in the area, you can just fly away from it, dismount, shoot it a few times, then remount, and repeat the process. Hope this helped! :)

Ok hi guys,this is Mandolorianis2cool,its also my roblox name,anyway,here are instructions on how to tame one,I tamed one yesterday and made the saddle very quickly.

How to tame a rex (VERY EASY :D)

1) get 90-110 tranq arrows

2)get crossbow or bow and arrow(if use bow and arrow,bring 2,they break easily unlike crossbow.

3)lure the trex you like to a area it cant climb,like a steep cliff and shoot it in the head or heart(the head and heart are weakspots)

4)when the trex starts going around the area running around,not killing,its almost unconscious,but be careful when you aim,its fast when it runs

5)when unconscious,feed it raw prime meat or raw meat,prime is better,all you need is like 5-15 prime and you tamed the rex(if its unconscious in swamp water,dont worry,it wont drown,that's were I tamed mine)

6)if it IS in swamps,make shure you have a Argentavis or other strong creatures that u can ride to defend the rex from all and any predators(I killed 2 snakes,5-28 kapros,3 sarcos,and 2 scorpions(plus a leech that got on my argentavis wing,i plucked it off in disgust)

Enjoy your rex,I hope this helped,if I get at least 5 likes I will do one for the giga,spino,and griffin(I tamed all three of those,so I know how to help)