Game currencies are 2: Cash or $ and the most valuable one, Palladium or PLD.

Cash can be used to purchase ammunition, Delta Drones, Tier 1-2 Equipment and Ships, which can also be purchased with PLD, together with Laser/Shield Upgrades, Keys, Gamma Drones and Tier 3 Equipment.

You can use 4 different laser ammunition in Atmos.

• First is 1x which is unlimited and deal you effective damage.
• 2 types of ammunition that multiply your damage by 1.2 and 1.5 respectively.
• Sx ammunition which deals 1.4x damage to the enemy's shield and transfers half of it to your shield points.

You also have extensions ammunition available:

• Deflector that makes your ship immune to damage for 4 seconds.
• EMP that causes enemy ships to lose lock on your ship.
• Bomb that deals 10% damage to the health of ships directly near yours.

You can purchase Laser Ammo in the shop; as mentioned above, 1x ammo is currently free and unlimited, while:

1.2x costs $100.000 per 1.000 units.

1.5x and Sx cost $500.000 per 1.000 units.

Unlike Laser Ammo, Extra Ammo cannot be purchased. Instead, they can only be obtained from Chests.