If you’ve ever jumped into a public No Man’s Sky lobby, or even tried running a few quality-of-life mods before playing with friends, you’ve probably asked at some point: does No Man's Sky have anti cheat? It’s a fair question, especially for players who don’t want to lose hundreds of hours of progress to a false ban, or run into cheaters ruining shared exploration sessions. I’ve played No Man’s Sky on and off since its launch, and I’ve tested both modded single-player runs and public multiplayer lobbies across PC and console, so I’m breaking down exactly how the game’s anti cheat works, who it applies to, and what you need to do to stay on the right side of the rules.
Does No Man’s Sky Have Anti Cheat, and How Does It Work?
The short answer is yes, No Man’s Sky does use anti cheat software for all multiplayer-connected game modes, across both PC and console platforms. On PC, the game uses Easy Anti Cheat (EAC), the same system used by titles like Fortnite, Elden Ring, and Apex Legends. Console players don’t have to install separate EAC software, as the game relies on the built-in anti cheat systems for PlayStation, Xbox, and Nintendo Switch instead.
EAC works by scanning your game files and active processes while you’re connected to multiplayer servers, to detect any modified files or third-party tools that give players an unfair advantage. It doesn’t run when you’re playing completely offline, so you don’t have to worry about it using system resources when you’re exploring solo with no internet connection.
One thing a lot of players miss is that the anti cheat only activates when you’re connected to Hello Games’ online services. That means if you’re playing a local multiplayer session with friends on the same network, or you have your game set to invite-only and only play with people you trust, the anti cheat’s detection rules are a little more lenient than they are for public lobbies. But that doesn’t mean you can run any mod you want, as I’ll cover later.
What Triggers a No Man’s Sky Anti Cheat Ban?
Most No Man’s Sky bans aren’t the result of random false detections, they’re triggered by clear violations of the game’s terms of service. I’ve talked to dozens of players who’ve gotten restricted, and almost all of them were using tools that they assumed would be safe, even in online lobbies. The most common ban triggers include:
- Modified game files that give an unfair advantage: This includes mods that let you mine resources 10x faster, spawn unlimited units, or fly through planets without taking damage in multiplayer sessions.
- Third-party cheat tools: Any external software that lets you manipulate game values, teleport, or access content you haven’t unlocked legally will be picked up by EAC almost immediately.
- Exploiting known game glitches for gain in public lobbies: While Hello Games usually doesn’t ban players for using glitches in single-player, repeating exploits that break multiplayer sessions (like duplicating rare items to sell to other players) can lead to restrictions.
- Tampering with EAC files: If you try to disable, modify, or bypass EAC to run cheats in online modes, you will get an instant permanent ban.
False bans are extremely rare for No Man’s Sky, but they do happen on occasion. If you get a ban you don’t think is fair, you can submit a support ticket to Hello Games with proof of your game files and recent activity, and they’ll usually reverse it within a few business days if it was a mistake.
Can You Use Mods Without Getting Hit by Anti Cheat?
This is one of the most common questions I get from new modders, and the answer is more complicated than a simple yes or no. Hello Games is famously friendly to the modding community, and they actively encourage players to customize their single-player experiences however they want. The problem only comes when you use modded files while connected to multiplayer services.
If you only play single-player offline, you can use any mod you want with zero risk of a ban. EAC won’t even run when your game is set to offline mode, so you can install texture packs, quality-of-life mods, total conversion mods, or even cheat mods for your own solo play without any issues.
If you want to play multiplayer with mods, you need to stick to approved, non-gameplay-altering mods that don’t give you an advantage over other players. Mods that change the UI, add new cosmetic skins for your ship, or fix minor performance issues are almost always safe, even in public lobbies. If you’re not sure if a mod is safe for multiplayer, check the mod’s description page, or test it first in an invite-only lobby with friends who know you’re running mods.
The safest way to use mods and play multiplayer is to keep two separate copies of your No Man’s Sky install: one modded for single-player, and one clean, unmodified copy for online play. If you’ve been asking does no man's sky have anti cheat because you’re worried about losing access to your modded save, you can rest easy as long as you keep your offline and online installs separate. It takes a little extra storage space, but it eliminates all risk of accidentally triggering anti cheat with a mod you forgot you had installed.
Tips to Avoid Accidental Anti Cheat Penalties
Even if you never intend to cheat, there are a few small mistakes that can lead to accidental anti cheat flags, so it’s worth taking a few simple precautions to protect your account. I’ve had dozens of players reach out to me asking does no man's sky have anti cheat after they got a random flag, and almost all of them had a cheat engine running in the background for a different game. I’ve made a couple of these mistakes myself early on, so I know how easy it is to slip up if you’re not paying attention.
First, always close any game modification tools or cheat engines before you launch No Man’s Sky, even if you’re not using them for this specific game. EAC scans all active processes on your PC when it launches, and if it detects any software that’s commonly used for cheating in other games, it might flag your account even if you weren’t using it for No Man’s Sky.
Second, don’t download No Man’s Sky copies from untrusted third-party sites. Pirated versions of the game often come pre-modified with files that trigger EAC instantly, even if you buy a legitimate copy later and transfer your save file. It’s always worth buying the game directly from official stores to avoid this risk.
Third, if you’re playing on PC, make sure you keep both your game and EAC client updated to the latest version. Outdated EAC files can sometimes trigger false positive detections, so letting the client update automatically when prompted will save you a lot of headache later.
Finally, don’t accept item drops from random players in public lobbies if you don’t know where they got the items. Duplicated or hacked items can sometimes trigger flags on your account if you keep them in your inventory, even if you didn’t generate them yourself. If someone gives you a suspiciously rare item for free in a public lobby, it’s best to delete it right away.
At the end of the day, the question does No Man's Sky have anti cheat has a pretty straightforward answer, but the rules around it are flexible enough to suit both casual solo players and dedicated multiplayer fans. As long as you follow the simple rules we’ve covered, stick to approved mods for online play, and avoid using any tools that give you an unfair advantage over other players, you’ll never have to worry about running into issues with the game’s anti cheat system. No Man’s Sky’s anti cheat is designed to keep multiplayer lobbies fun and fair for everyone, not to punish players who want to customize their own solo experience, so you can enjoy the game however you prefer as long as you’re respectful of other players.
