Help with Dungeon Doors

[Nicodemus_Mercy]

You need to collect all tiny keys if you want to open each door. Most people avoid this and only collect the number of keys needed to beat dungeon. So it is likely you do not have the keys when you try to open them.

Keys weren't the issue for me specifically but its good to have the info handy for anyone referring to this topic. I took the advice from this thread to bind an easy to reach key to auto target nearby npc objects. Now I just tap V with my thumb when near the doors to auto target them and click.