To beat The Last of Them Special Operation on Veteran difficulty in Iron Marines+, lock down the narrowest approach corridor with a durable frontline hero, position Snipers behind to eliminate high-threat ranged beasts, and maintain an Ether safety cushion to replace fallen units. Veteran difficulty increases Fell wave density and incoming damage, making fragile infantry inefficient and punishing uncoordinated defenses.
Recommended Unit Composition and Roles
Veteran difficulty punishes light infantry quickly. Swarms of Fell rushers eliminate basic Marines before they deal meaningful damage, wasting Ether that should fund durable roadblocks and high-caliber ranged fire. Build around a dedicated frontline anchor, supported by heavy armor and single-target damage dealers.
- Frontline Hero Anchor: Heroes with high survivability and damage mitigation, such as Taggins, serve as the mission's core. Taggins uses his Invulnerable Shield to absorb heavy burst damage from shock units and deploys a tactical targeting drone to focus down high-health enemies.
- Core Ranged Damage: Snipers provide essential single-target elimination to bring down armored Fell beasts and distant ranged attackers before they reach the defensive perimeter.
- Secondary Frontline Support: Combat Walkers or heavily armored Brawlers stand directly behind or beside your hero to block narrow paths and absorb melee aggro.
- Defensive Utility: Engineers and automated turrets provide localized area denial, slowing incoming packs and thinning clustered swarms.
Chokepoint Positioning
Consolidate your squads around the narrow corridors leading toward the objective rather than spreading out across broad sightlines. Diluting your firepower across multiple lanes allows fast alien runners to slip past your frontline and slaughter rear ranged units.
Place your hero at the forward apex of the choke, flanked closely by your Brawlers or Combat Walkers. Position Snipers on elevated ground or directly behind your frontline armor so their lines of sight remain clear.
| Unit Type | Chokepoint Position | Primary Role | Threat Target Priority |
|---|---|---|---|
| Hero (e.g., Taggins) | Forward apex of corridor | Aggro control and damage sponge | Elite bruisers and breakers |
| Brawlers / Mechs | Flanking apex behind hero | Physical blockade | Swarm runners and melee rushers |
| Snipers | Rear baseline / elevated ledges | Long-range burst elimination | Acid spitters and heavy armored beasts |
| Engineers / Turrets | Flanked off center kill zone | Area denial and slowing field | Clustered light runner packs |
Target Prioritization Against Fell Swarms
Fell waves attack in mixed formations. Fast melee runners screen for dangerous backline artillery and heavy disruptors. Leaving your squad on auto-attack leads Snipers to waste shots on expendable fodder while specialized enemies melt your defenses.
- Acid Spitters: Manually target long-range acid spitters with your Snipers the moment they enter view. Their area-of-effect acid pools deal lethal damage-over-time to clustered defenders.
- Heavy Breakers: Intercept incoming heavy bruisers using your hero. Body-block their advance to keep them from charging your Snipers.
- Runner Packs: Use wide-area strikes, offensive tactical items, or turret fire only when runners mass together tightly. Conserve single-target sniper shots for armored targets.
Ability Timing and Ether Management
Poorly timed skills create dangerous cooldown gaps where your front line can collapse in seconds.
- Stagger Defensive Skills: Do not trigger hero shields or defensive skills against initial stragglers. Activate Taggins's Invulnerable Shield only after heavy elite units make contact with your frontline wall.
- Cycle Hero Health: When your hero takes heavy burst damage, pull them slightly behind your secondary armored mechs or Brawlers. This drops enemy aggro and lets passive health regeneration activate before you move them back to the front.
- Preserve Ether Cushion: Never spend all available Ether on optional upgrades while an active wave approaches. Keep an Ether reserve ready to deploy an emergency turret or immediately replace a wiped squad.
Surviving the Final Assault
The concluding wave unleashes heavy armor supported by high-speed skirmishers from multiple angles. Maintain formation discipline to prevent your perimeter from breaking:
- Condense into a Single Kill Zone: Pull back peripheral squads into a tight perimeter around the central objective so all units focus fire onto one concentrated kill zone.
- Deploy Reserve Tactical Drops: Launch held orbital ordnance, combat drones, or tactical drop items onto the dense center of the main enemy column as it enters the choke.
- Micro Weakened Units: Rotate injured squads backward out of enemy reach while your hero holds the frontline apex, spreading damage across the army without losing full squads.
- Focus Down Remaining Elites: Keep Snipers locked manually onto the last heavy monsters. Neutralizing the heavy armor breaks the push and allows basic defensive fire to mop up remaining runners.
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Player Comments
116 players commented on this guide.
The tips are practical and easy to follow.
Can you add more details about strategy in a future update?
I wish I had read this before upgrading the wrong thing.
This saved me time in the early game.