Adding "carrots" to PS:N

[DviddLeff]

The empire unlock would be for new weapons, vehicles and equipment that fills a new role.

So when the Phantasm was introduced as an example, say the TR achieve the required research hours first then they have the Phantasm exclusively until the other empires reach the required number of research hours themselves.

Basically it encourages people to play the game and take ground strategically, without requiring bullshit balance breaking character progression.