Once tamed are great and with a saddle better but they can’t swim well and here’s the big one they take huge fall damage so don’t go thinking jump off a mountain because he can’t it will Die but believe me I tried
On ark mobile, the kibble for rex is pulmonoscorpius kibble.tame female pulmonoscorpius about 2-3 so you can get egg more and fast little bit.if you play on hard mode i suggest you make 15 kibble to prepared what level rex you want.hope this helps
Rex taming tips, noob-pro.
Noob- Bring the rex to a cliff side using something faster than it such as a raptor or a flier, use a bow or crossbow with tranq arrows hitting headshots, fill with 100 raw meat and feed 50 narco berries every time toper hits 1/4.
Intermediate- Build a 2x2 stone trap with double doorways 2 high surrounding, add ramps to 2 of the 4 sides then your trap is done. Next use a raptor or argent with decent health to bring the rex into the trap, use tranq arrows with a crossbow or tranq darts and a long neck to toper the rex out, finally put 15 exceptional kibble, or 100 raw meat with 50 narcotic to tame.
Pro- Build a metal 2x2 out of foundations, surrounded them with two tall double doorways, have the rex follow your mount of choice into the trap, then tranq it using a long neck and darts, finally feed 6-20 exceptional kibble to it depending on level and it's yours!
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.)