The Ultimate Subnautica 2 Cheat Engine Guide (And A Much Easier Alternative)

The Ultimate Subnautica 2 Cheat Engine Guide (And A Much Easier Alternative)

Quick Answer

How do you cheat in Subnautica 2?

To cheat in Subnautica 2, you can manually attach Cheat Engine to the game’s executable (Subnautica2.exe) and scan for changing numeric values like your Oxygen level or Titanium inventory. However, because the game transitioned to Unreal Engine 5, dynamic memory allocation causes your memory addresses to break frequently. The safest and easiest alternative is using an auto-updating mod manager like XMODhub, which provides 1-click cheats without requiring any tedious memory scanning.

🌊 Editor’s Note

Look, I get it. We all start Subnautica 2 thinking we are going to play it completely legit, carefully managing our O2 and enjoying the terrifying deep-sea survival experience. But after getting your Seamoth crushed by a new Leviathan for the 15th time, or spending three days grinding for Copper Wire just to power your underwater base, the fun stops. I have been messing with Cheat Engine for years, and trying to isolate the exact memory values for this game’s UE5 architecture almost drove me insane. The pointers keep shifting every time you load a new biome! Today, I am going to show you how to manually hack the values if you want the technical challenge—but I will also share the 1-click shortcut I actually use to save my sanity and just build my dream seabase.

- Catherine Hu, responsabile dei contenuti di XMODhub

Ti potrebbe interessare anche: Subnautica 2 Item IDs & Console Commands

💻 1. How to Use Cheat Engine for Subnautica 2 (The Manual Way)

If you want to go the old-school route and find the memory addresses yourself, here is the basic “First Scan/Next Scan” method. Let’s use it to get infinite Titanium so you can construct massive base corridors instantly:

1.Launch Both Programs: Open Subnautica 2 and load your save file. Then, run Cheat Engine as an Administrator.
2.Attach to Process: Click the glowing PC icon in the top-left of CE, find Subnautica2.exe in the process list, and click Open.
3.First Scan: Open your inventory and note your exact amount of Titanium (let’s say it is 5). Type 5 into the CE ‘Value’ box and hit First Scan. You will see thousands of results.
4.Change the Value: Go back into the game. Craft a small item or pick up another piece of salvage so that the number changes (e.g., drops to 3).
5.Next Scan: Pause the game, type 3 into CE, and hit Next Scan. The results should narrow down to 1 or 2 addresses.
6.Edit the Memory: Double-click the address to bring it to the bottom window. Change the value to 999, check the “Active” box to freeze it, and return to your game! Enjoy having infinite crafting materials.

The Catch: This works for simple inventory numbers. But trying to find dynamic variables like “Infinite Oxygen,” “No Crush Damage,” or “Instant Crafting” requires complex Array of Bytes (AOB) pointer scanning, which can take hours of trial and error in Unreal Engine 5.

⚠️ 2. Common CE Errors: Pointers Breaking & Not Attaching

If you are pulling your hair out because CE isn’t working for Subnautica 2, you aren’t alone. Here is what is probably happening on the backend:

Error: “Cannot attach to process” / Game Crashes: While Subnautica 2 doesn’t use heavy online anti-cheat, certain PC environments block memory injection into active UE5 processes. You often have to go into CE Settings -> Debugger Options -> and switch to “Use VEH Debugger” to prevent the game from detecting the hook and crashing.
The Pointer Problem (Values reset after restarting): You finally found your Oxygen meter address, but when you reload the save or enter a new biome, it’s gone. Subnautica 2 uses dynamic memory allocation via Unreal Engine 5. The memory address changes every time you load a screen. To fix this, you have to find the base pointer—which requires writing custom assembly scripts. Or… you can just skip to the next section.

🚀 3. The Better Alternative: 1-Click Cheats with XMODhub

Here is the dirty little secret of the modding community: Nobody actually wants to spend two hours updating Cheat Engine tables every time a minor patch drops. The moment Subnautica 2 updates on Steam, your hard-earned memory addresses shift, and your game crashes to the desktop during a deep dive.

If you are tired of playing amateur programmer just to survive the alien ocean, XMODhub is the modern solution. Our team does the frustrating pointer-scanning for you.

Why XMODhub beats manual CE for Subnautica 2:

Zero Hex Codes Needed: Just toggle a beautiful switch on our UI.
Auto-Updating Cloud Tech: When the game patches, XMODhub updates its trainer automatically. No more broken scripts.

Premium Features Instant Access:

– Undetected God Mode / Invulnerable Vehicles
– Infinite Oxygen for Deep Dives
– Free Crafting (Ignore Material Costs)
– Super Swim Speed & Fast Build

How to Use XMODhub for Subnautica 2?

1. Download and Launch the free XMODhub desktop app.XMOD APP
2. Ricerca di Subnautica 2.
3. Click “Play”.
4. Toggle your desired cheats (Infinite Oxygen, Free Crafting, Max Resources) directly from the clean UI or via hotkeys.

🛡️ 4. Where to Find Safe Subnautica 2 Cheat Tables (.CT)?

If you absolutely insist on using CE, you will want a pre-made Cheat Table (.CT file) from community sites like Fearless Revolution.

A massive warning, though: Downloading .CT files from unverified Reddit threads or random Discord servers is incredibly dangerous. Hackers frequently hide trojans and crypto-miners inside fake cheat tables. Furthermore, finding a .CT file that exactly matches your current Subnautica 2 Early Access build is a nightmare. This is exactly why a sandboxed, verified app like XMODhub is much safer for your PC.

💬 5. Frequently Asked Questions (FAQ)

Q: Can I use Cheat Engine on the Xbox Game Pass version of Subnautica 2?

A: Usually, no. If the game lands on Game Pass, Microsoft uses strict UWP file encryption that actively blocks Cheat Engine from attaching to the process. However, XMODhub is specifically engineered to bypass these Xbox App restrictions seamlessly.

Q: Is it illegal to use Cheat Engine?

A: Modifying data on your own PC for a strictly single-player experience like Subnautica 2 is completely legal. You are simply altering local RAM values to enhance your building experience. (Note: If playing Co-Op, cheats should only be used by the host to avoid desyncs).

Q: Why do the values I changed in Cheat Engine revert back to normal?

A: This is a common issue with Unreal Engine 5 games. Subnautica 2 constantly refreshes its data from a hidden base address. Unless you find the static pointer or “freeze” both the display and structural addresses, the engine will overwrite your changes when you craft an item or take damage. Using a dedicated trainer bypasses this issue entirely.

Q: Will using Cheat Engine drop my FPS or slow down my PC?

A: Running Cheat Engine in the background won’t heavily impact your FPS, but performing a “First Scan” can temporarily freeze your game or max out your CPU and RAM usage. Once the scan is done, performance should return to normal.

🌟 Conclusion: Work Smarter, Not Harder

Learning how memory manipulation works in Cheat Engine is a cool flex. But let’s be real—when you come home from a long day at work, you just want to spawn in that Plasteel Ingot and expand your base without taking a computer science class in UE5 architecture.xmod games

Why spend 45 minutes digging through hex codes when you can click one button and instantly get Infinite Oxygen? And the best part? XMODhub supports over 5,000+ PC games. Once you install the app, you can ditch the complicated cheat tables for good. Whether you are tweaking stats in Subnautica 2, trying to survive the depths in ARK: Survival Ascended, or building massive bases in No Man’s Sky, the exact same app has you covered.

Download XMODhub for PC Free

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  • Catherine Hu

    Sono un giocatore appassionato e uno scrittore di XMODhub, che si dedica a fornire le ultime notizie, consigli e approfondimenti sui giochi. Collegatevi con me: Profilo LinkedIn

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