Really good. Hi bit weary of such a low price games,but was taken back by the graphics which are very good indeed ,the puzzles are good and seem logical so far…the little mummy that gives you hints is very well done..the mechanics so far are impressive…do not know how many rooms but so far very enjoyable. And at such a low price.the menu is also detailed..all in all one devs should be proud of….give it a try…if you do not like it you can always refund!,,,,