So me and my friend were going on an expedition to gather resources (wood and stone) when we saw a Rex partly because it was the closest Rex we could find and we didn’t have access to any crystal to make a spyglass we both agreed to tame it later on no matter the level so a couple of days had passed and I had stockpiled tranqs while my friend focused on making guns and ammunition I had over 200 tranqs while my friend had about 12 everything was pretty normal I made a trap and everything although it was concerning how close it was to our base so when I fired at it it came running towards me but he was facing the opposite direction due to turn radius and instead of turning around he went backwards and it was even slower than normally he was barely moving so me and my friend started unloading he ran out within the first 30 seconds so I pretty much tamed it by myself and sooner than later he was out and the trap was as completely useless we ended up taming it and it was a good level too (for the difficulty we were playing on) and we ended up naming him brain fart and we later used the trap to tame his wife (who I have forgotten the name of at the moment I am typing this