The full version is a complete disappointment. There's not a single new mechanic. It's just a few new ores and a new Rebirth level that gives you the same bonuses. And the worst part is the balance. Even with half the bonuses, the game loses its meaning, as the final stones are destroyed by drones with a single hit, but you can still upgrade them. There's no ending, no sense of accomplishment, and no satisfaction. It leaves you wondering why you spent several days on this game.