Free Offline Shooting Game Apps for Android (No WiFi Needed)

The short version: Cover Fire, N.O.V.A. Legacy, Into the Dead 2, Dead Trigger 2 and Special Forces Group 2 all run without a single bar of signal once you've downloaded them, but "offline" on the Play Store listing is not a guarantee, it's a marketing word, and I found that out the hard way at 34,000 feet.

Why the word "offline" on the Play Store can't be trusted

Here's the bit nobody tells you: a huge number of "free offline shooting games" still try to phone home the second you open them, because their ads run on a live ad server, not a stored one. If there's no wifi and no data, the app doesn't crash, it just sits there. You get a black screen with a spinning wheel, or a level that loads to 90% and stops. That's not a bug. That's the ad network waiting for a connection it isn't getting.

I have tested more of these apps than I'd like to admit, mostly on flights and on the London Overground, where signal drops for a solid ten minutes between stations. The pattern is consistent. Games that claim "offline mode" in their description are usually telling the truth about the campaign or story mode. They are almost never telling the truth about the whole app being usable without a connection, because the moment an ad is due to play, some of them freeze rather than skip.

The five I have used with wifi switched off

These are apps I have personally downloaded, played with the wifi toggle physically off, and put through at least twenty minutes of real use, not just opened for a screenshot.

• Cover Fire: Offline Shooting Games (Genera Games) - roughly 150MB, third-person cover shooter, full campaign works with zero connection once installed. The occasional interstitial ad fails to load and just closes itself, which is the best-case scenario for an offline shooter.
• N.O.V.A. Legacy (Gameloft) - the initial download pulls in extra data files over wifi, close to 1GB combined, but after that the single-player campaign is fully playable offline. This one is well made for a free title, sci-fi FPS with real production value.
• Into the Dead 2 (PikPok) - the main story missions run offline, the "live events" and leaderboards don't, and the app is honest enough to just grey those out rather than freeze.
• Dead Trigger 2 (Madfinger Games) - roughly 1.3GB once fully downloaded, campaign mode is offline-stable, though the first launch needs a connection to pull down the extra content packs.
• Special Forces Group 2 - a smaller file, around 200MB, and the one I'd recommend if storage is tight. It has bot matches that behave like multiplayer without needing any players or any connection at all.

A real test I ran on a flight to Tel Aviv

Last year I flew from London to Tel Aviv with my granddaughter, and rather than fight her for the iPad I let her have my old Android phone loaded with five different "offline shooter" apps I'd picked from a Play Store search the night before. Airplane mode on, no wifi, no data, three and a half hours in the air. Two of the five apps worked exactly as advertised for the whole flight. One got stuck on an ad screen twelve minutes in and never recovered without a restart. One wanted to "sync progress" before it would let her past the main menu, which obviously never happened at 34,000 feet. The fifth opened fine but every third level ended on a black screen where a video ad should have played.

That's a 40% failure rate from apps that all used the word "offline" in their own store description. I'm not naming the two that failed because app updates change behaviour constantly, but the lesson stuck with me: never trust the label, always test it yourself, at home, with the wifi physically switched off, before you rely on it somewhere you can't fix it.

How to test a shooting game before you need it (four steps, five minutes)

• Download it fully on wifi first. Open it once, let it finish any first-launch downloads, close it.
• Turn on airplane mode rather than just switching off wifi, because some phones will quietly fall back to mobile data and give you a false pass.
• Play for a full ten minutes, not two. Most of the freezing happens when the game tries to serve its second or third ad, which is usually somewhere between minute five and minute eight.
• Force close and reopen it once, still in airplane mode, to check it doesn't demand a "connect to continue" screen on the second launch, which several free titles do even when the first launch worked fine.

If it survives all four steps, it's usable on a plane, a train through a tunnel, or a caravan site with no signal. If it doesn't, delete it and move on rather than hoping it'll behave differently next time. It won't.

The uncomfortable truth about star ratings and reviews

A 4.6 star rating and forty thousand reviews tells you almost nothing about whether a game works offline, because most people never test that specific thing and never leave a review about it either way. Developers also tend to ask for a star rating right after install, before you've even reached a level that would need a connection, so the rating reflects the tutorial, not real offline use months later. I'd trust a specific comment that says "played this on a flight with no problems" far more than any star score, and those comments are rare because most reviewers, understandably, are reviewing the game, not the network conditions they played it under.

Storage and battery, the numbers that matter

Offline shooters are heavier than most casual games because the levels, character models and sound are all stored on your phone instead of streamed. Expect anywhere from 150MB for something like Special Forces Group 2 up to 1.3GB or more for Dead Trigger 2. If you're on an older phone with 32GB of storage and a few dozen photos already on there, that adds up fast, so I'd install no more than two or three at a time rather than filling the phone with five you'll try once each.

Battery drain is the other honest number worth knowing. A 3D shooter with particle effects and gunfire audio will pull noticeably more battery than a puzzle game, roughly double in my own testing over a thirty minute session, which matters if you're relying on the phone for anything else on a long journey, like maps once you land.

If shooting games aren't quite it for the person you're buying the phone time for

Not everyone in the family wants explosions, and I get asked this a lot when I'm setting devices up for grandkids or for my own downtime on long trips. If football is more their thing, I've covered the best offline football games for Android separately, several of which handle no-signal conditions far better than most shooters do because they don't rely on ad-heavy campaign structures. For something calmer, a video puzzle game is usually the safest offline bet of all, since there's rarely a live server involved at any point.

When the problem isn't the app, it's the phone

Some of the freezing I described earlier wasn't the app's fault. Older or budget Android phones with less RAM struggle to hold a 3D shooter's assets in memory once you've also got messages, a browser tab and a camera roll open in the background, and the game stutters or crashes in ways that look identical to a connectivity problem but aren't one. This is the same underlying issue I wrote about when explaining why certain TikTok effects won't run on some devices, it comes down to processor and memory limits rather than the app being broken. If a shooting game runs fine on wifi but stutters the moment you go offline, close every other app first before assuming the game itself is the problem.

For the rest of the series, see the Free Games to Play Offline and Online: Every Guide in One Place (2026).

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Related reading: adventure game offline.

Related: the mobile apps page.

For the bigger picture, see 1,000 free games you can play offline, sorted by device.

I tested offline games under 50 MB for Android so you don't have to waste your storage.

Frequently asked questions

Are these shooting games completely free with no hidden costs?

Yes for the core game, all five apps listed here are free to download and free to complete the main campaign, though most offer optional in-app purchases for cosmetic items or extra weapons that only work once you're back online.

Will these games work in airplane mode on a flight?

Cover Fire, Into the Dead 2 and Special Forces Group 2 held up reliably in airplane mode during my own testing, but you should still run the four-step test yourself before takeoff since app updates can change how they behave.

Why does my offline game keep freezing on a black screen?

That's almost always an ad trying and failing to load, not a crash, so the fix is usually to force close the app once and reopen it rather than wait for it to sort itself out.

How much storage do I need for a decent offline shooting game?

Budget between 150MB and 1.3GB depending on the title, and install only two or three at a time on phones with 32GB or less so you're not constantly deleting photos to make room.