Radar

Grants an expanded area in which fountains can be seen.

Three upgrade options are available:

• Reload time - how often you can use the probe
• Probe duration - how long the expanded view lasts
• Probing range - how far the expanded view goes.

Build cost: 10 primary crystals

Upgrade cost:

Level	Crystals Required to Unlock
2	27 primary crystals
3	73 primary, 10 secondary crystals
4	200 primary, 29 secondary, 2 tertiary crystals
5	550 primary, 80 secondary, 7 tertiary crystals
6	1500 primary, 220 secondary, 20 tertiary crystals
7	4000 primary, 590 secondary, 54 tertiary crystals
8	11000 primary, 1600 secondary, 150 tertiary crystals
9	30000 primary, 4400 secondary, 400 tertiary crystals
10	81000 primary, 12000 secondary, 1100 tertiary crystals