Iron Marines+ From Beyond the Stars Veteran Guide

To clear From Beyond the Stars on Veteran difficulty in Iron Marines+, secure your starting Ether node immediately with your commander, anchor key approach corridors with defensive turrets, and pair frontline blockers with long-range Snipers. During the encounter, manually dodge telegraphed boss area attacks and clear minion waves quickly so your backline damage dealers stay alive.

Base Setup and Ether Economy

Veteran difficulty increases enemy speed and damage output, making early resource flow your primary bottleneck. Losing basic squads early sets your economy back severely, so avoid aggressive exploration until your perimeter is secure.

Deploy your commander to the primary node: Send your commander directly to claim the initial Ether vent while queuing a basic combat squad to intercept early scout waves.
Build an automated refinery: Upgrade the collection rate on your main deposit before attempting to capture secondary outposts.
Patrol the entrance lanes: Keep your hero active along the perimeter to absorb early pressure while your Ether reserves build up.
Bank surplus Ether: Maintain an economic buffer so you can immediately replace fallen units or switch squad roles when specialized enemy variants arrive.

Squad Roster and Chokepoint Defense

Incoming waves must be funneled into tight kill zones reinforced by static defenses. Place turrets at narrow terrain bottlenecks where enemies naturally group together, and upgrade them to Gatling or missile emplacements to shred enemy shields and light swarms.

Position your squad units behind and around these choke points according to their roles:

Unit Type	Primary Role	Positioning	High-Priority Target
Brawlers / Melee Guardians	Frontline holding and disruption	Apex of the choke	Fast rushers and melee swarmers
Rangers / Troopers	Mid-range flexible fire	Behind frontline blockers	Mixed infantry and airborne units
Snipers	Heavy single-target removal	Backline or elevated ground	Armored units and summoners
Stationary Turrets	Area denial and lane suppression	Flanking bottlenecks	Swarms and residual mobs

Keep Snipers protected behind your brawlers. Use manual targeting to ensure Snipers eliminate high-threat casters and armored targets instead of wasting shots on weak swarmers.

Handling Minions and Boss Attacks

The boss regularly spawns minion pods and uses heavy area-of-effect strikes that can wipe grouped units.

Clear side pods quickly: Environmental nests and boss pods will overrun your defensive positions if left alone. Use your commander and mobile units to wipe out minion clusters before they combine into a full wave.
Use area abilities on swarms: Save your commander's area-of-effect skills and explosive strikes for clustered packs at the choke point. Let turrets and hero abilities handle fodder so your Snipers remain focused on elite enemies.
Evade ground indicators laterally: The boss signals strikes with glowing hazard markers, reticles, or fissures. When these appear, scatter your squads laterally rather than retreating straight backward into secondary hazards or incoming waves.
Rotate the commander: Keep your hero moving around the boss's flank to draw fire while your Snipers sit safely outside the blast radius to deal continuous damage.

Managing Phase Transitions

When the boss hits specific health thresholds, it activates an invulnerable shield and summons heavy minion waves.

Disengage immediately: Cease direct fire on the shielded boss and pull all active squads back into a tight defensive cluster around your commander.
Recover and reinforce: Use the invulnerability window to spend accumulated Ether, reinforce depleted squads, and cycle injured units back to healing stations.
Execute the burst phase: Once the boss's shield drops, trigger your commander's ultimate ability and deploy high-impact special ordnance to burn down the remaining health bar before arena hazards overwhelm your team.