I have done that type of game as collecting things, there needs to be obstacles like angry workers or because there seems to be a little thing with creatures here so evil creatures for each level to get past or avoid. You have to collect everything and you can get a bonus. If you complete a level then you could get a piece of the broken artifact and at the end you use all the money you got to get a magical glue to move the pieces together and glue them to fix it.