This game seems to have potential, but is very confusing and feels bugged. For instance there is a green circle behind some skeletons after a teleport that says Press "E: to unlock shortcut. But it doesn't do anything. I might have missed it, but I am still very confused.
After Reaching further in the game I found the second Shortcut that brings me back to the original one, but when do I get the ability to return for leveling up?