In Helldivers 2, Stratagems are a key element in combating the foes of democracy and liberty. So, why not make the more effective? Increase the ammo capacity of a sentry or make an orbital strike more devastating. You must collect samples planetside in order to develop modules that will upgrade your favorite Stratagems. Below are the modules available and the sample costs (common, rare, or very rare) that it takes to acquire them.
Description
Common Samples
Rare Samples
Very Rare Samples
Advanced Construction
Engineering Bay
Increases health of Sentry stratagems by 50%
Atmospheric Monitoring
Orbital Cannons
Orbital HE barrage spread reduced by 15%.
Blast Absorption
Robotics Workshop
Sentries take 50% less damage from explosions.
Circuit Expansion
Lightning arcs, fired from weapons and turrets, jump to one additional enemy.
Donation Access License
Patriotic Administration Center
Support Weapons deploy with the maximum number of carriable magazines.
Dynamic Tracking
Reduces deployment time for all Sentry stratagems.
Enhanced Combustion
Fire damage from stratagems increased by 25%.
Expanded Weapons Bay
Increases number of Eagle stratagem uses per Rearm by 1
Exploding Shrapnel
Reduces damage falloff from center of explosions caused by orbital stratagems.
Hand Carts
Decreases cooldown for all Backpack stratagems by 10%
High-Quality Lubricant
Sentries rotate towards new targets more quickly
Liquid-Ventilated Cockpit
Eagle stratagem cooldown time reduced by 50%
Barrage orbitals fire 1 additional salvo(s) per barrage

Nuclear Radar
Increases enemy ping radius on minimap by 50 meters.
Pit Crew Hazard Pay
Reduces Eagle Rearm time by 20%
Power Steering
Improves steering for Helldivers during Hellpod deployment
Rapid Launch System
Removes deployment time for Emplacement Stratagems
Shock Absorption Gel
Increases ammo for all Sentry stratagems by 50%
Streamlined Request Process
Decreases Support Weapon stratagem cooldown by 10%.
Superior Packing Methodology
Resupply boxes refill support weapons with the maximum number of carriable magazines.
Synthetic Supplementation
Reduces cooldown time for Sentry, Emplacement, and Resupply stratagems by 10%
Targeting Software Upgrade
Reduces deployment time for Orbital stratagems by 1 second(s).
XXL Weapons Bay
Eagle stratagems that drop multiple bombs will drop one additional bomb(s).
Zero-G Breech Loading
Orbital stratagem cooldown time reduced by 10%
