Well as most of us know that some teams in egg wars after their egg has been destroyed just stay at their island and don't fight so I think that the islands with no egg should be slowly destroyed after 25-30 min after the start of the game (island should be destroyed slowly from back to the front and not all at once and islands with unbroken egg should not be destroyed). This will force teams to fight at mid. Please also have a shop at mid to make it easier