Barrage is similar to Artillery except the damage is spread out over a much greater range. You must be careful if you are using it near friendly troops, as it will damage them also. Use it to soften up heavily clustered enemy defenses.
Radius: 5 tiles
Single Artillery Damage Radius: 1.49 tiles
Total Shots Fired: 15
First Shot: 10 Energy
Second Shot: 16 Energy
Third Shot: 22 Energy
Fourth Shot: 28 Energy
Use the Barrage either to make life easier for your troops i.e. by dealing damage across a wide range of buildings so that it doesn't take them as long to destroy them (and get you some more Energy back), or to specifically target enemy defenses. It is not as effective at this as the Artillery as you cannot target it so precisely, but if the enemy has a lot of defenses in one particular area then it really comes into its own.
You should also consider using a Barrage to take out a Mine field or remove Boom Mines that may be blocking your path. They will take them all out with one hit, allowing you a free route into the enemy base.
Be aware that it is not advisable to use a Barrage when your own units are on the field of battle, as you risk damaging them. It's better to use it before you unleash your forces if at all possible.
Single Artillery Damage: 190
Total Damage: 2,850
Research Cost: None
Armory Level Required: 7
Research Time: None
Single Artillery Damage: 209
Total Damage: 3,135
Research Cost: 360,000
Armory Level Required: 7
Research Time: 1 day 4 hours
Single Artillery Damage: 230
Total Damage: 3,450
Research Cost: 640,000
Armory Level Required: 8
Research Time: 1 day 8 hours
Single Artillery Damage: 253
Total Damage: 3,795
Research Cost: 800,000
Armory Level Required: 9
Research Time: 1 day 8 hours
Single Artillery Damage: 278
Total Damage: 4,170
Research Cost: 900,000
Armory Level Required: 10
Research Time: 1 day 11 hours
Single Artillery Damage: 306
Total Damage: 4,590
Research Cost: 1,230,000
Armory Level Required: 11
Research Time: 1 day 20 hours
Single Artillery Damage: 337
Total Damage: 5,055
Research Cost: 1,680,000
Armory Level Required: 12
Research Time: 2 days 3 hours
Single Artillery Damage: 370
Total Damage: 5,550
Research Cost: 1,900,000
Armory Level Required: 13
Research Time: 2 days 3 hours
Single Artillery Damage: 407
Total Damage: 6,105
Research Cost: 2,280,000
Armory Level Required: 14
Research Time: 2 days 16 hours
Single Artillery Damage: 448
Total Damage: 6,720
Research Cost: 3,140,000
Armory Level Required: 15
Research Time: 2 days 22 hours
Single Artillery Damage: 493
Total Damage: 7,395
Research Cost: 3,600,000
Armory Level Required: 16
Research Time: 2 days 22 hours
Single Artillery Damage: 542
Total Damage: 8,130
Research Cost: 4,000,000
Armory Level Required: 17
Research Time: 3 days 7 hours
Single Artillery Damage: 596
Total Damage: 8,940
Research Cost: 4,500,000
Armory Level Required: 17
Research Time: 3 days 7 hours
Single Artillery Damage: 656
Total Damage: 9,840
Research Cost: 4,800,000
Armory Level Required: 18
Research Time: 3 days 10 hours
Single Artillery Damage: 722
Total Damage: 10,830
Research Cost: 5,600,000
Armory Level Required: 19
Research Time: 3 days 14 hours
Single Artillery Damage: 794
Total Damage: 11,910
Research Cost: 6,400,000
Armory Level Required: 20
Research Time: 3 days 16 hours
Can you help me get to level 21 I am reaaly strugling with this game an I love playingit
What level does the barrage go up to
16
Could you please help me to get it level 16 my user ID Awais