Grimrock

I think maybe could be nice have a cast to recast last spell. You know, easy one (combination of two or so). That can be helpfull :D That's kind of what I was thinking, as well. I have noticed that if your caster is "out of energy" when you attempt to cast, that same rune will stay select...

Is there any way to quick cast spells? Not that I mind the spell casting mechanic, just curious. I'm sure that as I accrue more spells (or if I was running multiple casters) this could get very confusing...