Level End Upgrade Menu

The upgrade menu when a level is completed

Achievement Upgrade Menu

The upgrade menu found within the achievements menu.

Upgrade Points (not to be confused with Unit Upgrades) are global upgrades that affect many parts of gameplay. When a level is completed for the first time, the player is rewarded with an upgrade point. One upgrade point is also awarded for every Achievement. In all, it takes a total of 30 upgrade points to max out all upgrade options. Half of these upgrades can be acquired by playing all the levels. The other half come from getting any of the eighteen achievements.

The upgrade menu can be accessed at the end of a level or through the achievements menu.

Unit CapacityEdit

Unit Capacity

Fully upgraded unit capacity

The unit capacity upgrade increases the maximum unit limit by up to 10 units. This is the only other way to increase the unit limit aside from spending gold. Because of the limited number of units allowed, this upgrade should be a priority as it effectively increases the maximum killing power of a base

Unit Limit
Level +X Unit Limit
1 2
2 4
3 6
4 8
5 10

Healing IncreaseEdit

Healing Increase

Fully upgraded healing increase

The healing upgrade increases the amount of damage that healer units such as the Vira Healer and Sanctum Beacon heal by up to 25%. This upgrade is extremely useful in later levels due to the massive amounts of damage that enemeis deal. It is also essential in higher difficulties. However, when the Vira Ultima becomes available this upgrade becomes less useful thanks to the instant healing abilities of the Vira Ultima.

Level +X% Healing
1 5
2 10
3 15
4 20
5 25

Attack Power IncreaseEdit

Attack Power Increase

Fully upgraded attack power increase

The attack power upgrade is identical to the healing upgrade, with the exception that it boosts the damage of all units by up to 25%. Out of all upgrades available this is the only one that can directly increase the damage output of your units. This upgrade is useful at any time, but should be maxed out after the unit limit and discount upgrades.

Attack Power
Level +X% Attack Power
1 5
2 10
3 15
4 20
5 25

Free Fion DronesEdit

Fion Drone Upgrade

Fully upgraded free Fion Drones

Free Fion Drones
Level +X Free Fion Drones
1 1
2 2
3 3
4 4
5 2 super

Unit Upgrade DiscountEdit

Upgrade Discount

Fully upgraded unit upgrade discount

The unit upgrade discount reduces the cost to upgrade a unit on the field. Early in the game, this upgrade is semi-useful for reducing the cost of upgrading a unit. In the end game where units such as the ZAC Assimilator cost millions of gold to upgrade, the discount upgrade can make the task of upgrading a unit much easier. Because of the limited usefulness early on, it is recommended you upgrade this later on when it will become more useful.

Unit Upgrade Discount
Level -X% Unit Upgrade Discount
1 5
2 10
3 15
4 20
5 25

Spell Cooldown DecreaseEdit

Shorter Cooldown

Fully upgraded spell cooldown

Spell Cooldown
Level -X% to Spell Cooldowns
1 5
2 10
3 15
4 20
5 25