Iron Marines+: How to Beat Mission 2 Kara

To beat Mission 2 Kara in Iron Marines+, immediately push your squad north from the drop zone to liberate the mining base, claim the central Etherium refinery, and build automated turrets before the first timed assault begins. Use your hero, Taggins, to absorb incoming melee damage from Fell swarms while your ranged units eliminate targets from a safe distance.

Securing the Kara Refinery

Your squad touches down in the southern landing zone on Sagan-1 facing hostile Fell creepers and burrowers. Advance your starting infantry as a compact unit along the main road to prevent light melee bugs from isolating individual soldiers.

1. March North: Push directly toward the Kara compound. Avoid splitting your squad to explore side areas until the primary objective is under friendly control.
2. Clear the Platform: Concentrate fire on the Fell organisms attacking the trapped automated infrastructure around the central pad.
3. Claim the Outpost: Once the area is clear of hostiles, the base switches to friendly control, granting access to construction hardpoints and initiating resource collection.

Establishing Etherium Flow and Choke Point Turrets

Steady Etherium income funds defensive structures and infantry reinforcements throughout the mission. Immediately queue construction on the built-in Etherium extractor once the outpost activates.

Convert the perimeter construction pads into automated ballistic turrets to block incoming attack paths:

• Eastern Choke Point: Place a turret here to absorb attacks from the eastern path. Station a rifle squad slightly behind the turret so the structure draws aggression while the infantry provides continuous ranged damage.
• Western Entrance: Construct a turret on the western approach to halt incoming crawler groups before they reach the main structure.
• Extractor Defense: Keep an eye on your resource buildings. If burrowers or flying units bypass your frontline, pull a squad back immediately to eliminate them before the refinery sustains heavy damage.

Frontline Positioning with Taggins

Taggins serves as your primary frontline anchor, shielding fragile infantry from melee contact. His heavy armor and energy shield let him plug narrow lanes and absorb direct attacks.

• Absorb Melee Charges: Position Taggins in the center of the main choke point ahead of your Marines.
• Shield Activation: Trigger Taggins' invulnerability shield when clustered swarms or elite burrowers close in, buying time for your turrets and riflemen to clear the wave without taking squad losses.
• Recovery: If Taggins reaches critical health, pull him behind the turret line to regenerate out of combat. Rotate fresh infantry forward temporarily to keep the defensive line intact.

Managing Outer Burrows and Unit Roles

Between defense waves, static subterranean burrows continue to spawn Fell units. Take an offensive team consisting of Taggins and a fireteam to destroy these nearby nests. Draw out the defenders, eliminate them, and direct concentrated fire onto the nest structure to permanently close flanking routes and funnel enemies into your turret zones.

Balance your unit roster to handle different enemy types:

Holding the Extraction Wave

When the mission timer nears its end, a large subterranean swarm attacks from both flanks simultaneously. Consolidate your forces rather than pursuing enemies into the field:

• Anchor the Heaviest Lane: Station Taggins and your primary riflemen at the highest-density entrance. Let automated turrets handle the lighter flank.
• Spend Banked Etherium: Immediately replace fallen soldiers and repair damaged structures as soon as hits land.
• Cycle Cooldowns: Keep Taggins' shield ability on active rotation until the timer expires and the extraction sequence completes.