I’ve found that they normally spawn in pairs. On a quest to obtain a breeding pair, I only found a pair of females near the green obelisk, and a pair of males near North Zone 3. Not sure if they always spawn like this, but don’t accidentally tame both thinking they are each a separate gender.
I was level 18 and watching a battle, bronto vs. Rex and 3 raptors 1 alpha it was cool, until I fell of the cliff I was standing on and was at half health but the rex couldn’t see me because it looked like the bronto looked at me and attacked the red to distract him. One up equals 1 respect for big ol brontos
I had to knock out a 135 rex out with a slingshot. On day three. I had used my crossbow, two other bows, and all of my tranq arrows. I had absolutely no choice, but to knock him out with a slingshot. It took many stones and tears. But somewhere around 150 stones wasted, I knocked him down fed him, and he was tamed.
As a newbie player i started out on the casual and easy mode and I still play it to this day and bc of that when I find Dino's they almost never are over level 10 but if your gonna tame a rex that's that level you need about 5 to 20 narcotic a slingshot with at least 50 to 80 stones some tranq arrows and maybe some darts if you high enough level and just some basic meat if prime or kibble is too hard to get and as a mobile player I would just use regular meat and a tame/mount a flyer preferably and boom your almost 100% sure of getting a rex if this helps please consider putting a thumbs up on the meter and check out my yt channel called rain flower the warrior cat and blind strike the warrior cat thanks and hope this helps out
So there are average rexes. They drop meat, prime meat, hide, and keratin. There are tek rexes. They drop scrap metal, oil, electronics, and element dust. There are alpha rexes. They drop tons of prime, cool loot, and some hide and keratin. So tell me: WHY ARE THERE NO ALPHA TEK REXES THAT DROP POLYMER??? thank you for your time happy hunting