In Mobile Strike the War Room allows alliance members to join forces with you in attacks against other alliances in a war rally.
Your rally size is determined by the level of your war room, increasing its level will allow more of your alliance members to join your deployment.
For a level 1 War Room 25,000 alliance member troops can join your deployment, at level 21 this rises to two million troops.
As well as the normal resources, upgrading your War Room requires Tactical Manuals, which you need to purchase from the gold store. You can occasionally find Tactical Manuals in alliance gifts and from the shooting range.
In order to upgrade your War Room from level 1 to 21 you will need in the region of 20,000 Tactical Manuals, which will cost you 200,000 gold if you end up having to purchase them all!
War Room Building Requirements
The figures in red have been extrapolated based on previous level data. Whilst the data should be broadly correct, the red numbers may differ slightly from the actual game figures.
We will update with accurate figures (in black) as we can verify them. Please feel free to leave any details you have from Mobile Strike by commenting below and we will update the data accordingly.