Hi
I just started playing and I have run into 3 problems
1 - there is a down ramp - it is marked on the map for the Goblin Cave but I cannot go down
2-there is a stair in Upper Cotta - the building with the Nephil working in it that I cannot go up
3 I cleared the Bandit Cave but can see a level that you access from below but cannot find a way to a lower level in the Bandit Cave