Just Collect More Scrap in Terracore
In Terracore you have to collect more scrap as it is the main currency in the game and after the world has destroyed you have to build a new planet as you would be a citizen after this disaster and so on you have to collect more resources and item and in turn build your planet.
But the mission is not that easy as you have to defend yourself as everyone is want to survive so you have to collect more scrap and defend your assets from this who would try to steal from you.
In the leaderboard there is another competition between players and also to get more rewards and this means that this game is full of challenge and once you start you will never stop in this game until you reach your goal and this is by building your shelter.
I call it shelter because it the planet destroyed and you have only limited resources and these are not for you alone as dozens of other ones fight for them so the clever citizen who could play well and collect more and also defend all of that.