Guardian Tower
Last updated
Last updated
Summary: Guardian Towers have a longer range than Flak Cannon, and unlike Flak Cannon. Guardian Tower can attack air and ground enemy
Technology center Level
1
2
3
4
5
6
7
8
9
10
Number available
0
1
1
2
3
3
4
5
6
7
1
5
2
400
Crystal: 1000 1 crew 1m
2
2
7.5
2
450
Crystal: 2000 1 crew 5m
2
3
10
2
500
Crystal: 6000 1 crew 15m
3
4
10
2.5
550
Crystal: 20000 1 crew 45m
4
5
12.5
2.5
600
Crystal: 85000 1 crew 2h
5
6
15
2.5
650
Crystal: 200000 1 crew 4h
5
7
15
3
700
Crystal: 350000 2 crew 8h
6
8
17.5
3
750
Crystal: 500000 2 crew 10h
7
9
20
3
800
Crystal: 7500000 2 crew 16h
8
10
20
3.5
850
Crystal: 1000000 2 crew 18h
8
10
Single target
Ground & Air