Dear ootc, I'm thinking of restructuring the basic idea of the game. I think to prefer a non-violence game (as you can see from the enemies). I'm thinking of changing the mission from "get all gems and optionally kill the enemies" to "get all gems and SAVE your friends" (from enemies -> friends). Some friends will be in difficult situations, and to save them, Pinghetto will need to solve some elementary puzzle. It is my basic idea for now, but I need to think about it for some time. I'll update you about the progression ASAP. In the meantime, let me thank you so much for all your friendly support. It's very appreciated! ;)
PS: what do you think about this new idea?