A Snapshot Hotkey / Short Tutorial

In Delver it seems there should be a snapshot key, which would make capturing gameplay, bugs, and other things a lot easier. Maybe it could be 7-9 or F5 which is the snapshot key for a lot of games I play. I also think at the beggining of the first time you launch the game it gives you a brief tutorial about hotkeys, using items, and other important game mechanics. These are just my ideas though, and oh yes I would like to see a little more in depth armor/defense system instead of just AC. :)