Board Thread:Administrator's Noticeboard/@comment-27057006-20151009013121/@comment-3157150-20151009231716

Honestly, I can only think of a single item that has remained a PC exclusive once the respective updates have been properly rolled out to the relevant platforms: the Carrot. (Not to mention, it's only relevant to those who own Terraria Collector's Edition.)

Consoles have Horned God Armor, mobile has Turkor, both of them have Ocram, and that's just to name a few. While the majority of the PC items are intended to be ported to the other versions, there are no notable plans for console or mobile-exclusives to be ported to PC. (PC is the standard testing platform when multi-platform games are brought out in the majority of cases, this is because deployment is easier, hardware variation is abundant - allowing for more testing of various systems or program compatibility.)

It'd be nice for PC to get some items really classified as PC-exclusives, to be honest.