XCOM®: Enemy Within

FREE iOS Android
3.7 ★
Rating
100K+
Downloads
Free
Price
1.7.0
Version
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Reviewed on May 11, 2026
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Screenshots

XCOM®: Enemy Within app screenshot 1 XCOM®: Enemy Within app screenshot 2 XCOM®: Enemy Within app screenshot 3 XCOM®: Enemy Within app screenshot 4

My Experience with XCOM®: Enemy Within

I’ve been playing this on my OnePlus 11 for about six weeks now, mostly on weekend afternoons when I can really focus. A buddy at work kept raving about it, so I finally caved and bought it. The tactical combat is genuinely addictive — I lost an entire Saturday trying to save my squad from a brutal alien ambush near the end of the first month. That said, I noticed the game asked for storage access on install, and later I saw it wanted network and identity permissions too. For a single-player game that I paid for upfront, that felt like overkill. I checked the privacy policy, and it mentions data collection for analytics and third-party services. That rubbed me wrong. I didn’t sign up for my phone to be tracked while I’m strategizing how to stop an invasion.

Features Worth Noting

The core gameplay is solid. Turn-based tactics with base management — it’s like chess but with laser guns and alien grenades. I love the new gene mods and cybernetic limbs; they make soldier customization deeper than I expected. The touch controls actually work well on my OnePlus 11, though they take a few missions to get used to. I can zoom in on units, swipe to move, and the targeting feels precise once you learn the gestures. The campaign is long and punishing — I restarted three times after losing key soldiers. Multiplayer exists, but I haven’t tried it because I don’t trust the matchmaking connections. The graphics are impressive for mobile; the base looks detailed, and the battle animations have weight. But honestly, the best feature is how each mission forces real decisions — do I sprint for the objective or clear every alien?

What Needs Work

First, the permissions are a problem. No offline strategy game needs to check my network state or identity every time I play. Why does a game I bought want to know what apps are running? That’s a hard no for me. Second, the file size is huge — over 4GB after patches. My phone has space, but that’s a lot for a mobile game. Third, support took forever. I emailed about a crash on mission 7, and it took three days to get a reply. The guy was helpful and gave me a workaround (disable background apps), but several days is too long for a paid product. Also, the difficulty spike around mid-game feels unfair — new enemy types appear without warning and wiped my best squad twice. Some players might love the challenge, but I wish there was a difficulty slider that didn’t require a restart.

Pricing

This is a premium game — I paid around $10 or $12, I think. For that price, you get the full game with no ads and no in-app purchases. That part I respect. No loot boxes, no pay-to-win mechanics. It’s an old-school model where you buy once and own it. But the storage and permission issues make me hesitate to recommend it at any price. If you care about privacy, you’re basically paying to have your data monitored. That takes the shine off a good deal. I’d rather pay more for a version that doesn’t phone home.

Developer Notes

Firaxis built this, and you can tell they put serious effort into porting a console game to mobile. The interface is not a lazy copy — it’s redesigned for touch. But the developer seems to ignore the elephant in the room: mobile gamers care about battery drain and data privacy. The game eats battery like crazy, heating up my OnePlus after an hour. And the analytics SDKs baked into the app feel like bloat. I wish they’d offer a standalone offline mode with no tracking. That would justify the premium price.

Security & Privacy

Here’s where I get annoyed. I read the privacy policy closely. It says they collect device identifiers, usage data, and crash logs. They share this with analytics partners. For a single-player game that doesn’t need internet to play the campaign? Why does it need to track my actions at all? I tested it in airplane mode — the game works fine, but the first launch still tries to connect to something. I blocked internet access for the app via my phone’s firewall settings, and it runs without issue. That tells me all the data collection is unnecessary for core gameplay. If you’re privacy-conscious like me, block its network access after install. It’s shady that a paid game pulls this.

Frequently asked questions
How do the gene mods and cybernetic limbs work in XCOM: Enemy Within?

Gene mods and cybernetic limbs let you customize soldiers with unique abilities, like enhanced mobility or mechanical arms for heavy weapons. You unlock them through research and can apply them to individual soldiers, adding deeper tactical options to your squad.

Does the touch control scheme on mobile work well for tactical combat?

Yes, the touch controls are responsive on devices like the OnePlus 11, with zoom, swipe-to-move, and precise targeting once you get used to the gestures. It takes a few missions to learn, but after that, managing your squad feels natural.

Why does XCOM: Enemy Within request network and identity permissions for a single-player game?

The game asks for these permissions to collect analytics and support third-party services, as stated in its privacy policy. If you're concerned about privacy, you can deny network permissions in your device settings, though this may limit some features like cloud saves.

What should I do if the game crashes on mission 7?

Try disabling background apps before launching the game, as this resolved the crash for other players. If the issue persists, contact support—though expect a few days for a reply, as response times can be slow for a paid title.

How does XCOM: Enemy Within compare to other mobile tactical games like Into the Breach?

XCOM offers a longer, more punishing campaign with base management and deeper soldier customization via gene mods and cybernetics, while Into the Breach is more compact and puzzle-like. XCOM's mobile version also has a premium price with no ads, but its large file size and privacy concerns may be drawbacks.

✓  Pros
✓ Deep turn-based strategy with real consequences for every move
✓ Gene and cybernetic mods add awesome soldier customization
✓ No ads or in-app purchases — pure premium experience
✓ Campaign is long and genuinely challenging
✗  Cons
✗ Unnecessary permissions and data tracking for an offline game
✗ Huge file size takes up over 4GB of storage
✗ Customer support takes several days to respond
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App information
Version1.7.0
Downloads100K+
PriceFree
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