ORB SYSTEM

All Star Tower Defense Orbs

Complete orb guide with effects, best unit pairings, acquisition methods, and the strongest orbs ranked.

What are Orbs?

Orbs are equippable items in All Star Tower Defense that add bonuses to compatible units, such as lower placement cost, more range, faster attacks, or unit-specific upgrades. They are earned through Orb-related progression content.

Why use orbs?

1

Boost Unit Power

Equip orbs to raise damage, range, or attack speed on your key units.

2

Match Orbs to Units

Pair the right orb with the right unit for the strongest effect.

3

Earn the Best Orbs

Track orb paths and progression content so you never miss a strong orb.

Best Orbs

All Orbs