Bump! I'm really sorry for this. Personally, I could kind of see this mobile, perhaps a tablet? Maybe when technology gets more advanced, something like this could happen. Bluetooth keyboards could work, And I really think that drawing/diagram of how the game would work is pretty nice too. Sort of like Minecraft Pocket Edition for bricks. Of course, multiplayer would take awhile to be in development. plus you would most likely have to be on a WiFi network with someone else.