No in-app puchases? How sad;) It would have been ‘educational’ to teach them how to detect a digital abuse. Jokes apart, I very much like the idea and also gameplay. It is very good for kids. The idea to force ‘brainy’ challenges to increase your power (or else you’re dead) is really pushing towards the educational parts, in a smart way (my opinion). Very good spirit and nice real. GJ,
Note: I found the calculation challenge to eventually be a bit long. It would may be be good to also be able to select a number of calculations to perform with an adapted reward (like choosing from 3 or 5 to a max of 10, in the same spirit than with the words). May be?
Else, I’m not a great fan of the move with the mouse but I must say that your version works very well.