pretty good but need some improvment
you know when that robot shoots it keeps shooting and ummmm if ur gonna make the last stand 2 you will need these
1.dont just use missiles just use some and have china send their soldiers because i know the people thinks it's boring so you will need those chinese soldiers to fight
2.make sure when some of those duds are fighting it wont just keep shooting forever
3.china has great populations so you will need tons of soldiers attacking
thats probly it