Examine the doors

You decide that there's no reason to attack the skeleton just yet - so far it has made no hostile moves. Why fight what might prove to be an unnecessary battle?

Keeping one eye on the skeleton you keep close to the wall and head for the three doors. Your undead companion turns around to watch you with his empty eye sockets but does nothing else.

The doors look and feel like they are made from solid wood. You attempt to open them and discover that all three are locked. Unfortunately you see no key anywhere. You try listening for sounds from behind them, but hear nothing from the other side. And attacking them with your longsword doesn't even even leave a scratch.

Finally you move away from the doors and look at the skeleton. Looks like that is the key to leaving this room....