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Introduced as part of a 2018 “Kobayashi Maru” weekend event, the Prolonged Engagement Set item set comprises three items - a Phaser energy weapon, a Photon Torpedo, and a unique Universal Console. All items in this set were originally obtained via the Weekend Event Store, but are now available as account unlocks from the [Phoenix Prize Pack]. Unlocking either the Phaser Beam Array or the Phaser Dual Cannons also unlocks the other weapon.

Prolonged Engagement Phaser Beam Array[]

Prolonged Engagement Phaser Beam Array Mk XII
Ultra Rare Ship Weapon
Character Bind On Pickup
Cannot Equip more than 1 of this Item
Unique - Max of one per character
Rear Admiral, Upper Half
Values do not reflect skills or other modifiers

Prolonged Engagement Phaser Array
Energy Damage
250' Targeting Arc
to target: __Phaser Damage (__DPS)
-10 Weapon Power to self while this weapon is firing
Applies one stack of Amplified Relays.
* Per stack, this weapons deals 1% increased damage
* Every 5 stacks of Amplified Relays, gain 20% Firing Cycle Haste for this Weapon for 8 secs
to target: 2.5% Chance: One Random Subsystem Offline for 5 sec
1 sec recharge
Value: Energy credit icon.png
Prolonged Engagement Phaser Beam Array icon.png
Ultra rare icon.png

Available from the [Phoenix Prize Pack].

Game Description[]

Beam Arrays are the most common and versatile weapons available. They fire a series of average damage beams across a wide arc. Energy weapons are equally effective against starship shields and hull. Phaser space weapons have a chance to knock a single subsystem offline for several seconds.

The Prolonged Engagement weapon is built in such a way that it starts out slightly weaker than other Phaser Beam Arrays, but as the engagement endures the weapon becomes stronger with each activation, eventually outperforming its contemporaries.

  • Deals 90% to 115% of the normal damage of a Phaser Beam Array, based on stacks of Amplifying Relays.

May only equip one Prolonged Engagement Energy weapon per starship.

Performance[]

See Phaser Beam Array § Performance for things that will improve the performance of this weapon.

Upgrades[]

Beam weapons can be upgraded using the Beam Weapons Tech Upgrades or assorted Universal Tech Upgrades. This item will receive an additional modifier on successful quality improvement:

Quality
Modifier
Effect
Ultra Rare N/A Invalid modifier specified
Epic [Ac/Dm] +10 Accuracy Rating
+X Damage


Prolonged Engagement Phaser Dual Cannons[]

Prolonged Engagement Phaser Dual Cannons Mk XII
Ultra Rare Ship Fore Weapon
Character Bind On Pickup
Cannot Equip more than 1 of this Item
Unique - Max of one per character
Battle Cruiser, Carrier, Destroyer, Dreadnought Cruiser, Escort, Strike Wing Escort, Fighter, Lt. Cruiser, Multi-Mission Science Vessel, Raider, Raptor, Warbird
Values do not reflect skills or other modifiers

Dual Prolonged Engagement Cannons
Energy Damage
45' Targeting Arc
to target: __ Phaser Damage (__DPS)
-10 Weapon Power to self while this weapons is firing
Applies one stack of Amplified Relays.
* Per stack, this weapons deals 1% increased damage
* Every 5 stacks of Amplified Relays, gain 20% Firing Cycle Haste for this Weapon for 8 secs
to target: 2.5% Chance: One Random Subsystem Offline for 5 sec
2 sec recharge
Value: Energy credit icon.png
Prolonged Engagement Phaser Dual Cannons icon.png
Ultra rare icon.png

Available from the [Phoenix Prize Pack].

Game Description[]

Dual Cannons fire a series of high damage bursts in a very narrow firing arc. Energy weapons are equally effective against starship shields and hull. Phaser space weapons have a chance to knock a single subsystem offline for several seconds.

The Prolonged Engagement weapon is built in such a way that it starts out slightly weaker than other Phaser [Dual] Cannons, but as the engagement endures the weapon becomes stronger with each activation, eventually outperforming its contemporaries.

  • Deals 90% to 115% of the normal damage of a Phaser [Dual] Cannon, based on stacks of Amplifying Relays.

May only equip one Prolonged Engagement Energy weapon per starship.

Performance[]

See Phaser Dual Cannons § Performance for things that will improve the performance of this weapon.

Upgrades[]

Cannon weapons can be upgraded using the Cannon Weapons Tech Upgrades or assorted Universal Tech Upgrades. This item will receive an additional modifier on successful quality improvement:

Quality
Modifier
Effect
Ultra Rare N/A Invalid modifier specified
Epic [Ac/Dm] +10 Accuracy Rating
+X Damage


Prolonged Engagement Photon Torpedo[]

Prolonged Engagement Photon Torpedo
Very Rare Ship Weapon
Character Bind On Pickup
Cannot Equip more than 1 of this Item
Values do not reflect skills or other modifiers

Prolonged Engagement Torpedo
Kinetic Damage
180' targeting arc
__ Kinetic Damage (__ DPS)
+10 Accuracy Rating
20% chance to add 10 Hull Penetration for 8 sec
Applies one stack of Overclocked Loaders
  • Stacks give this weapon 1% firing cycle haste (max 15 stacks)
9 sec recharge
Value: 3 Weekend Event Voucher icon.png
Prolonged Engagement Photon Torpedo icon.png
Very rare icon.png

Available from the [Phoenix Prize Pack].

Game Description[]

Inspired by a cadet's trick to cheat victory in a no-win simulation, the Prolonged Engagement set of gear accumulates excess energy from battle and puts it to useful purpose. The cadet's simulated gear set produced produced[sic] a devastating Photonic Cascade Torpedo, inspiring a real prototype... and a security revision of the no-win sumulation.

The Prolonged Engagement Torpedo starts out with a slower rate of fire than comprable[sic] torpedoes, but gains speed as combat continues. Each discharge of the launcher carries a 20% chance to grant +10 Armor Penetration to the firing starship for 8 seconds (100% chance for Bridge Officer Torpedo powers).

Performance[]

See Photon Torpedo Launcher § Performance for things that will improve the performance of this weapon.

Upgrades[]

Torpedo Launchers can be upgraded using the Projectile Weapons Tech Upgrades or assorted Universal Tech Upgrades. This item will receive an additional modifier on successful quality improvement:

Quality
Modifier
Effect
Ultra Rare N/A Invalid modifier specified
Epic [Ac/Dm] +10 Accuracy Rating
+X Damage


Console - Universal - Prolonged Engagement Power Dynamo[]

Console - Universal - Prolonged Engagement Power Dynamo
Epic Universal Console
Character Bind On Pickup
Cannot Equip more than 1 of this Item
Values do not reflect skills or other modifiers

Every 5 sec in Combat Gain 1 stack of Power Dynamo
  • +1 All Power Levels (+10 Maximum)
Prolonged Engagement Power Proliferation
Increases Max Power Based on the Amount of Power Dynamo Stacks
Removes all stacks of Power Dynamo
+__ Max and Current All Power Levels for 20 sec (Double the Amount Granted by Power Dynamo)
2 min recharge
Value: 3 Weekend Event Voucher icon.png
Console - Universal - Prolonged Engagement Power Dynamo icon.png
Epic icon.png

Available from the [Phoenix Prize Pack].

Game Description[]

The Prolonged Engagement Power Dynamo is designed to passively capture energy from the routine mechanical operations of combat, and convert it into useful electricity that increases your ship's Subsystem Power levels. As the skirmish endures, the excess power level grows until the capacitors are filled. At any time, the Console can be activated to temporarily double the accumulated power - however doing so will flush the capacitors of energy and briefly disable the Power Proliferation protocol for the Dynamo Console.

This Console Mod can be equipped on any ship, in any console slot. You may only equip one of these mods on any single ship.

Set powers[]

For each item added after the first, an additional power is available.

Set 2: Endurance Training

7.5% recharge time on all Bridge Officer abilities

Set 3: Photonic Cascade Torpedo

Activating the Power Dynamo causes the next Prolonged Engagement torpedo launched to be a Photonic Cascade Torpedo. It deals 300% base damage, +10% bonus damage per 6 seconds of the combat's duration, up to +800% bonus damage at 8 minutes.
Note: This supersedes other torpedo enhancing abilities.

External links[]

Equipment Sets in Star Trek Online
See also: EquipmentSet
Ground Sets
Space Sets
Ship Sets