How to Fix Aliens Fireteam Elite 2 Crash on Launch and Desktop Crashes on Windows 10 & 11

When Aliens Fireteam Elite 2 works, it’s an absolute blast. Four Colonial Marines unloading pulse rifles into endless Xenomorph swarms is exactly what fans wanted from the sequel. But launch week hasn’t been smooth for everyone. Plenty of PC players are reporting crashes before the main menu, random desktop crashes during loading, black screens after pressing Play, or the game refusing to launch at all.

I spent time digging through Steam discussions, Unreal Engine troubleshooting threads, Windows gaming communities, and player reports to find the fixes that consistently work. Some solve launch crashes in under two minutes. Others target deeper Unreal Engine configuration problems that only show up on certain GPUs or Windows builds.

Don’t jump straight to reinstalling the game. Work through these solutions in order. They’re arranged from the quickest fixes to the more advanced ones.

Why Aliens Fireteam Elite 2 Keeps Crashing on PC

Most launch crashes fall into a few recognizable categories rather than being completely random.

If your game crashes without showing an error message, Unreal Engine is usually failing before it can generate a proper crash report.

Fix 1 — Force the Game to Launch Using DirectX 11

This is easily the fix with the highest success rate. Aliens Fireteam Elite 2 defaults to DirectX 12 on compatible hardware. DX12 usually offers better performance, but Unreal Engine games sometimes hit shader compilation errors or GPU driver timeouts during startup. Switching to DirectX 11 skips that initialization path.

Steam Instructions

1. Open Steam Library.
2. Right-click Aliens Fireteam Elite 2.
3. Select Properties.
4. Stay in the General tab.
5. Find Launch Options.
6. Enter:

-d3d11

7. Close Steam Properties and launch the game again.

The game should now initialize through DirectX 11.

Xbox Game Pass Instructions

Game Pass doesn’t expose launch options, so you’ll need to edit the configuration manually. Go to:

%LOCALAPPDATA%

Find the game’s configuration folder. Typical path:

Saved > Config > WindowsNoEditor

Open GameUserSettings.ini. Look for graphics API or rendering interface entries. Possible settings include:

• PreferredRHI
• DirectX12
• DefaultGraphicsAPI

Set DX12-related values to False or switch the renderer to DX11 where applicable. Save the file. Restart the Xbox App before launching again.

Why This Works

DX11 is generally more forgiving with shader cache corruption, older GPU drivers, and certain Windows 11 graphics scheduling conflicts. If the game launches successfully after this change, keep DX11 enabled until a future patch improves DX12 stability.

Fix 2 — Verify and Repair the Game Installation

A corrupted package is enough to crash Unreal Engine before it reaches the title screen. Players who preloaded the game or experienced interrupted downloads seem especially affected.

Steam File Verification

1. Open Steam.
2. Right-click the game.
3. Choose Properties.
4. Open Installed Files.
5. Click Verify Integrity of Game Files.

Steam scans every installed file. Missing or corrupted files are downloaded automatically.

Xbox App Repair

1. Launch the Xbox App.
2. Find Aliens Fireteam Elite 2.
3. Click the … menu.
4. Choose Manage.
5. Open Files.
6. Select Verify and Repair.

This process can take several minutes because Game Pass games are stored differently inside Windows.

Remove Old Mods or Test Files

If you copied files from:

• Closed beta builds.
• Preview versions.
• Unreal Engine tweaks.
• Reshade presets.
• Community mods.

Delete them before verifying. Even harmless-looking .pak files can cause startup crashes after launch.

Fix 3 — Update Microsoft Visual C++ and .NET Runtime Libraries

This sounds boring. It fixes a surprising number of crashes. Modern Unreal Engine games rely on Microsoft’s runtime packages instead of shipping every dependency with the game. If one DLL is damaged or outdated, the game may close immediately.

Install These Packages

Recommended Process

• Download the latest Visual C++ Redistributable x64 installer.
• Run it as Administrator.
• Choose Repair if it’s already installed.
• Install the latest .NET Runtime.
• Restart Windows.

That restart matters because Windows keeps runtime files loaded until reboot.

Fix 4 — Delete Corrupted Local Configuration Files

This is the classic Unreal Engine fix. The game stores graphics settings, shader cache references, input bindings, and local save metadata inside AppData. If one configuration becomes corrupted after a crash, the game can enter an endless crash loop.

Reset the Configuration

1. Press Windows + R.
2. Enter:

%LOCALAPPDATA%

3. Find the game’s folder.
4. Locate the Saved folder.
5. Copy it somewhere safe.
6. Delete the original Saved folder.

Launch the game again. A completely new configuration is generated automatically.

What Gets Reset?

• Graphics settings.
• Window resolution.
• Input configuration.
• Shader cache references.
• Local user configuration.

Your backed-up folder lets you restore settings later if needed.

Fix 5 — Disable Overlays Before Launching

Overlays inject themselves into DirectX. That’s exactly what Unreal Engine dislikes during unstable launches. Several players found that disabling overlays immediately stopped desktop crashes.

Turn Off These Overlays

Close Monitoring Software Too

Temporarily exit:

• MSI Afterburner.
• RTSS.
• HWInfo overlays.
• FPS counters.
• RGB software with overlays.
• Capture software like OBS Game Capture.

Launch the game first. If it works, re-enable utilities one by one until you find the conflict.

Fix 6 — Run the Game as Administrator and Disable Compatibility Flags

Windows permissions sometimes block shader compilation or anti-cheat initialization.

Do This

1. Browse to the installation folder.
2. Right-click the game’s executable.
3. Open Properties.
4. Select Compatibility.
5. Enable Run this program as administrator.
6. Disable compatibility modes like Windows 8 or Windows 7 if enabled.

Avoid forcing old compatibility settings unless specifically recommended by the developers.

Fix 7 — Update Your GPU Driver (Clean Installation Recommended)

Launch-day drivers often include game-specific fixes. Both NVIDIA and AMD typically release Game Ready drivers for major launches.

Clean Installation Steps

1. Download the newest driver.
2. Choose Clean Installation during setup if available.
3. Restart your PC.

If Crashes Started After Updating Drivers

Roll back one driver version. Occasionally launch drivers introduce instability on specific GPU models. Players with RTX 30-series and RX 6000 cards have reported both scenarios depending on driver version.

Fix 8 — Clear the DirectX Shader Cache

Corrupted shaders frequently cause black screens or crashes during the first loading screen.

Clear Windows Shader Cache

1. Open Settings.
2. Navigate to System → Storage.
3. Open Temporary Files.
4. Check DirectX Shader Cache.
5. Delete it.

Windows rebuilds shaders automatically on the next launch. Expect slightly longer loading times the first time afterward.

Fix 9 — Disable Windows Hardware Accelerated GPU Scheduling

HAGS improves latency in some games. In others, it causes launch instability.

Turn It Off

1. Open Settings.
2. Go to System → Display.
3. Open Graphics.
4. Select Default Graphics Settings.
5. Disable Hardware Accelerated GPU Scheduling.
6. Restart Windows.

Test the game again. If performance becomes worse later, you can always re-enable it.

Fix 10 — Stop Cloud Save Conflicts

Steam Cloud and Xbox Cloud Gaming occasionally restore corrupted saves immediately after you delete local files.

Steam

• Disable Steam Cloud temporarily.
• Launch the game.
• Allow a fresh save to generate.
• Re-enable Steam Cloud afterward.

Xbox App

Open the game’s Manage menu. If prompted about conflicting saves:

• Choose the newest local save.
• Avoid syncing obviously corrupted launch-day saves.

Fix 11 — Rename Your Windows User Folder Issue

This is a weird bug, but Unreal Engine has seen it before. If your Windows account path contains:

• Non-Latin characters.
• Emojis.
• Symbols.
• Accented characters.

The engine may fail while creating save directories.

Quick Test

Create a temporary Windows administrator account with a simple English username like:

Marine01

Launch the game from that account. If it works, you’ve identified a path encoding issue.

Fix 12 — Increase Virtual Memory (Page File)

Some crash logs point toward memory allocation failures rather than GPU problems. This is especially common on systems with 16 GB RAM running background applications.

Configure Page File

1. Search Advanced System Settings.
2. Open Performance Settings.
3. Go to Advanced.
4. Select Virtual Memory.
5. Enable Automatically manage paging file size.

Or manually assign:

Restart Windows after applying changes.

Fix 13 — Disable Fullscreen Optimizations

Windows fullscreen optimizations sometimes interfere with Unreal Engine startup.

Steps

1. Right-click the game’s executable.
2. Open Properties.
3. Choose Compatibility.
4. Check Disable Fullscreen Optimizations.
5. Apply changes.

This can also reduce black screen issues when alt-tabbing.

Fix 14 — Repair Easy Anti-Cheat (If Applicable)

If the game closes before reaching multiplayer initialization, Easy Anti-Cheat may have failed.

Repair Process

Navigate to the installation directory. Open:

EasyAntiCheat_EOS_Setup.exe

Choose:

• Repair.
• Reinstall if necessary.

Restart Steam afterward.

Fix 15 — Perform a Clean Boot to Find Software Conflicts

If nothing else works, another application is probably interfering.

Clean Boot Checklist

• Disable startup apps.
• Disable third-party services except Microsoft services.
• Restart Windows.
• Launch the game before opening Discord, browsers, RGB software, or monitoring utilities.

If the crash disappears, enable services gradually until the culprit returns.

Aliens Fireteam Elite 2 Low End PC Optimization Guide: Best Graphics Settings for High FPS

Best Windows Settings for Launch Stability

If Aliens Fireteam Elite 2 Still Crashes After Every Fix

At that point, it’s time to narrow the problem down instead of repeating the same troubleshooting loop.

Work through this checklist:

• Test the game with DirectX 11 enabled.
• Verify files after removing any modified content.
• Delete the Saved folder to rebuild local configuration.
• Update or repair Visual C++ runtimes.
• Disable overlays and monitoring software completely.
• Clear the DirectX shader cache.
• Install the newest stable GPU driver or roll back if crashes started after an update.
• Test with Steam Cloud disabled and a fresh local save.

If the game still crashes before reaching the main menu after all of these steps, the issue is likely tied to a launch-specific bug affecting certain hardware or driver combinations rather than your Windows installation. Keeping crash logs enabled and checking for the first post-launch hotfix is worthwhile, since Cold Iron Studios has historically addressed widespread Unreal Engine launch crashes quickly after release.

Aliens Fireteam Elite 2 Best Starter Class: Beginner Guide (2026)

Final Thoughts

Launch-week PC releases are rarely perfect, and Aliens Fireteam Elite 2 is no exception. The good news is that the majority of startup crashes reported by players fall into a handful of fixable Unreal Engine problems rather than permanent hardware incompatibilities.

The DirectX 11 launch option has been the standout solution for instant launch crashes, while resetting the Saved folder and repairing runtime libraries fixes many black screen and loading screen crashes. Overlay conflicts remain another surprisingly common culprit, especially on systems running Discord, MSI Afterburner, RTSS, or GPU performance overlays.

Once the game launches cleanly, most players report stable gameplay for long co-op sessions, making it worth spending a few minutes working through these fixes before giving up on your deployment.

Fix Aliens: Fireteam Elite Not Launching, Crashing & Freezing On PC