This game is better than 0 and 1 in all sorts of ways. For instance, you choose if you want a red gem or a certain type of gem. Also, there is up to grade 12 gem to be made instantly. You also can pause it without going to the options menu and theres more things to build. I give it 5/5
If 2 is made the survivors in zombie buildings could show what proffesion they are like at the moment they show a non proffesion survivor, even if its a leader or soldier or stuff 5/5
tip as well: if you throw multiple detonating bombs and dont detonate then once you throw the last one needed then click detonate is detonates them all + if helped