The core loop is simple: pick a class, complete linear campaign missions across five difficulty tiers (Casual, Standard, and up to Insane, which unlocks after beating the campaign on any other difficulty), and use Challenge Cards to multiply requisition rewards at the cost of added risk. Your squad is now four players (up from three), with Synth allies Alpha, Beta, and Gamma filling empty slots. Cross-platform Quickplay matchmaking is live on day one. Before you touch a mission, adjust your settings, understand the six classes, and learn the elemental damage chart—Xenomorphs melt to thermal but shrug off electric, while Synths are the exact opposite.
Why the Four-Person Squad Changes Everything
The jump from three to four players isn’t just a number change. Combat arenas are wider, enemy counts are denser, and your positioning discipline matters more than ever.
With four bodies on the field, friendly fire becomes a real threat on higher difficulties. I keep spacing in mind constantly—stacking up in a corridor with four players is how you eat your own teammate’s shotgun blast.
The campaign itself is linear, so there’s no open-world wandering. You move from arena to arena, clear the wave, advance. The five difficulty modes are your progression gate:
| Difficulty | Unlock Condition |
|---|---|
| Casual | Available from start |
| Standard | Available from start |
| (Higher tiers) | Beat campaign on another difficulty |
| Insane | Beat campaign on any other difficulty |
Challenge Cards return and they’re significantly expanded. These are risk/reward modifiers—weapon restrictions, altered enemy types, harsher conditions—that boost your requisition payout. I check the armory regularly to see what’s available.
The Settings I Tweak Before Playing Anything
Don’t skip this. The default settings will fight you in dark corridors full of Xenomorphs.
Here’s what I adjust immediately:
- Aim Sensitivity / ADS Aim Sensitivity — Match these to your muscle memory. Start low, adjust upward.
- Aim Snap — Enable this. It’s a crutch, but a good one, especially for casual players tracking fast-moving targets.
- FOV / ADS FOV — Higher FOV lets you see more of the arena. I run mine wide.
- Persistent Shoulder ADS — Turn this on so your aim shoulder doesn’t reset to the right constantly.
- Permanent Enemy Outlines / ADS Outlines — Enable both. The game is dark, and these outlines are the difference between spotting a threat and walking into one.
These aren’t optional tweaks. In a game where enemies swarm from vents, ceilings, and walls simultaneously, visibility is survival.
The Six Classes and Where I’d Start
Every class fills a distinct role. Here’s the breakdown:
| Class | Role | Key Abilities | Passive |
|---|---|---|---|
| Duelist | Damage specialist | Burst Configuration (20 high-powered rounds), Shrapnel Grenade (bleed) | Cooldown reduction on kill (up to 10%) |
| Machinist | Area control | Sentry Turret (recall 20s cooldown, 7s pickup), Bodyguard drone | +10% damage to enemies hit by abilities/turrets |
| Marauder | Heavy weapons | Smart Gun, Titan Rockets (AoE), Blast Cannon (knockback/stagger) | Dead Eye: ramping stopping power, recoil reduction |
| Hunter | Long-range/beam | Particle Pulse (chargeable AoE), Stasis Bolt (slow) | Puncture: creates weak spots on enemies |
| Medic | Support | Advanced Trauma Station (temp health), Combat Stims (cooldown reduction) | Guardian: temp health +20% damage resistance for 3s when defending |
| Specialist | Hybrid | Mix any unlocked abilities, perks, weapons | Depends on loadout |
For a beginner, I’d point you toward the Machinist or Medic.
The Machinist’s Sentry Turret gives you a static damage source that covers angles you’re not watching. Drop it, fall back, let it soften the swarm. The passive dual targeting bonus means your team’s ability damage gets a 10% boost—that’s free value.
The Medic is the safer pick for group play. Advanced Trauma Station hands out temporary health, and Combat Stims reduce cooldowns for the whole team. You’re never useless, even if your aim isn’t sharp yet.
The Duelist is tempting—two primary weapons is a lot of firepower—but managing two weapon types plus the burst configuration takes practice. I’d save it for your second or third class unlock.
The Specialist is the endgame class. It can mix any unlocked abilities, perks, and weapons from other classes. That’s a build-crafter’s playground, but only if you’ve leveled other classes to unlock their options.
How I Build Ability Loadouts and Perk Grids
The perk grid is where builds come together, and it’s more restrictive than you’d think.
At level 1, you get 12 boxes (6 left, 6 right) with 5 sections locked until you level up. The Core tab holds ability replacers, core perks, and miscellaneous options. The Modifiers tab expands with class-specific and miscellaneous modifiers.
The rule I follow: perks associated with an ability must physically touch that ability on the grid. You can’t just slot a perk and expect it to work—it needs to be adjacent.
Your Combat Rating (bottom left of the grid) updates dynamically as you place perks. Missions require a minimum Combat Rating, so you can’t ignore this system entirely.
I structure my grid like this:
- Place the ability I want to build around.
- Attach its core perks first—these are usually the highest impact.
- Fill remaining boxes with utility perks that don’t require adjacency.
- Check Combat Rating against the mission requirement before launching.
The Duelist’s Shrapnel Grenade, for example, gets bleed damage. If I want to extend that bleed, I need to find the right perk and place it adjacent to the grenade slot.
Weapon Loadouts and Star Ranks
Weapons are split into three categories:
- Primary weapons — Universal across classes (Duelist gets two).
- Signature weapons — Class-specific. Marauder gets smart gun, rocket launcher, flamethrower. Machinist gets plasma weapons. Hunter gets long-range rifles and beam weapons. Medic gets shotguns and SMGs.
- Sidearms — Unlimited ammo. Your fallback when the swarm gets too close.
Attachments unlock after your first campaign completion, and they vary by weapon type. Challenge Cards can also reward attachments, so don’t ignore them.
Star ranks are the long-term grind:
| Star Rank | Unlock |
|---|---|
| 1 Star | Trait (usable on other weapons) |
| 2 Stars | Colorway |
| 3 Stars | Universal core perk |
| 4 Stars | Augment slot (elemental damage type or smart aim) |
The 4-star augment slot is where builds get interesting. You can change a weapon’s elemental damage type—critical against Synths or Xenomorphs—or add smart aim for easier tracking.
My rule: always carry one thermal weapon and one electric weapon when you can. That covers both enemy types without needing to swap mid-mission.
The Combat Tips I Actually Use
Know your enemy types before you drop. Mission previews tell you what you’re facing. If it’s Xenomorphs, bring thermal. If it’s Synths, bring electric.
| Enemy Type | Vulnerable To | Resistant To |
|---|---|---|
| Xenomorphs | Thermal | Electric |
| Synths | Electric | Thermal |
Ammo management is a positioning game. Fight near ammo crates. Top off before you advance. Don’t push forward with a half-empty magazine and expect to survive a wave.
Health kits are one-per-person. You can carry only one, and they spawn near ammo crates. If you’re full health and see a kit, heal anyway and grab the fresh one. Wasting a heal is better than dying with a full inventory.
Friendly fire is real on higher difficulties. Four players in a corridor means someone’s taking a stray round. Maintain spacing, call out your sightlines, and don’t stack.
Warning: The Duelist’s two primary weapons are tempting, but they also mean you’ll burn through ammo twice as fast. Keep an eye on your reserves.
About Aliens: Fireteam Elite 2
Aliens: Fireteam Elite 2 is a cooperative third-person shooter set in the Alien universe. You and up to three other players (or AI Synth allies) fight through a linear campaign against Xenomorphs, Synths, and other threats from the franchise.
The game launches August 25th for PC, Xbox, and PS5, with a Switch 2 version arriving later. The core loop is mission-based: select a class, build your loadout, complete objectives, and grind for better weapons, attachments, and perks across five difficulty tiers.