What is the fourth button?

[The Queen Badass]

M for map, j for journal, i for inventory, and then the fourth one I am guessing is dino information? It says its an up arrow, but that is just making my character move. Is there not a way to change controls??

[ActiveMars828]

That is supposed to be the shift key for sprinting. It took me a bit to put together that was what it was and not a way to summon Lucky or something.

[The Queen Badass]

What an interesting button to include haha I had chopped it up to fast travel or something i hadn't unlocked yet and been shifting the whole time like any normal gamer lol