Only played for an hour or so last night. Just wandered around the near-empty asylum clearing out the secrets I missed when I played through the story. Mainly concentrated on finishing off the Medical Centre, but I found quite a few in Arkham West, too.

There are a few in the tunnels linking bits of Arkham that have me completely stumped at the moment. Some I can see, but can’t get to, some are just question marks on the map. I wish the map was 3D, that would help an awful lot.