Just tame a carbonemys with +5000 Hp and keep upgrade it till 8000 and craft tons of darts just to be sure.

It’s easily tamed just grapple a tree and tranq it over and over with a cross bow

You can run faster than a rex so all you need is a crossbow, some tranqs and determination

Find a overhang cliff where it can't reach then grapple onto it and hang, constantly shooting tranqs. Easy tame

Get a boat and crossbow and Peterson

Leed one to a cliff with a flying mount then tranq it with arrows, super easy because Rex can't climb steep cliffs.

Grapple on its back then tranq arrow the heck out of it, that is the best way in my opinion.

I would suggest to do the tame with a secon player. He should fly a argent and you should grapple onto the bird and shoot the rex from there. I got my 150 that way

If you already have a rex with a saddle and high health (mine has 20k) then you can simply walk up on your rex, get off so that you're still on it's back and then shoot the wild rex while your tame tanks the damage. I have tamed a few 150 Rex's this way. You can also use this method while kiting the wild rex, shooting it while it charges you and then move again.

STAND on a high place where Trex could not reach the shoot tranquiliser darts to bring him down

Use narcotics to make his hunger grow and the only give him plumonscorpius kibble

I tame mine on foot like a real survivor

Mame sure you have a good team of people switching on watching a baby rex grow. We had one of our guys just stay there with it for a while because we had college, he fell asleep for 10 mins and the rex starved because they're fat assess

By knocking out a Rex needs populated area you can get many people to notice it so when they come up to it to see what's inside You can wait with a long neck ruffle and shoot them when they open the rex

I just tamed a level 100 rex at level 15 with a slingshot

You can tame lv 1-30 Rexes easily by finding one in the redwoods, and shooting it with acrossbow on the big mountain with the Explorer Note. It takes about 25-30ish minutes to tames with boot oxen and Raw Meat. Hope this helps anyone who’s pretty new to ark! (Done on mobile)

You can trap this guy on 2x3 traps that usually made in your raft, it can't fit a spino though but still works great on rex!

Never bring predators because they are dizzy after the roar. Get up high shot tranq arrows at it and wait till dark cause that is when they come out. After it is knocked out I hope u brought a lot of bio toxin and meat because it will take a lot

Use four stone dinosaur gates and snap three of them in the shape of a square. Lure the Rex inside and snap the final gate in place to form a square. I have used this trap many times and it is so simple and it works great.

To tame fast: use prime meat and starve tame!

No need trap just let your 5 or more friends sacrifice while you're shooting

Tranq arrows