- What are diamonds used to?
Diamonds are used to buy gem through the "Shop" button (top-left). A single gem cost one diamond and you will earn new diamonds after a while. To increase the diamond production speed, you can use some of your coins to upgrade your "Station" (south-east of the map Old Village).
- What are gems used to?
Gems are used to increase a tower's damage against a particular set of enemy. You should always carefully buy and use your gems to fit the enemies' weaknesses because only those gems will have an impact on the damage you deal. You can find out an enemy's weakness by placing your mouse over the enemy and looking at the top-right corner of the small box that appears.
- What are coins used to?
Coins are used to buy and upgrade towers. Regular upgrades bought with coins will affect the tower's range as well as its fire rate. The upgrade cost is calculated using the tower's current level and its original price.
- How do you execute a "regular upgrade"?
You can execute a "regular upgrade" by left-clicking the desired tower.
- How do you upgrade a tower's damage?
Using the diamonds you already gathered, buy some gems through the shop window (located in the top-left corner of your screen). Once you bought a gem, drag and drop it from your inventory to the desired tower. Your inventory is located in the bottom-right of the screen.
If you've got any question that remains unanswered, make sure to contact me at rulixentertainment@hotmail.com.
Thank you for playing!
Rulix Entertainment.
