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
Just head to Carno Island at the northeast of the map. If you don't immediately find one, just murder everything in sight until one spawns lol. I recommend using a high dps Argie to delete the island's ecosystem.