Game Mechanic: Limit Number of Spawns

[TheGoldenGriffin]

Add "death timer" that counts the turns till "sudden death" which makes players unable to spawn units. After a certain number of turns (like 30), "sudden death" happens and it lasts a few turns (like 4) and after "sudden death" is over, the "death timer" resets.

Of course, this could be switched on only in friendly because it might not fair in league play.

Also, this could backfire because players could save up units to prepare for "sudden death" and cause more turtling.