Maybe remove arrows as necessary for bows or have them regenerate? When I get a developer with his bow. Once he is out of arrows he is dead and start over. Yeah, I got to level 1 again.
I like the idea of this game, but I find some of the randomness just frustrating. I don't know what I am buying so I picked up Psionic. When I get an adventurer with that I know I am not getting anywhere. Please add more information to the choices.
Currently we have Wander and Explore. Maybe change it to Explore and a percentage? Thereby we can say explore the level to 50% before considering going down to the next level.
Please add the 'Where' a unit can be found in the Set area. At least if you have been to that area. It is nice to see where the units I have are found, but much more useful to go to the places to finish off my sets.
If you double tap on unit, in the set, you'll get his info and in the right hand side of the screen you'll see, where you can find him.