Subnautica Console Commands & Spawn Item IDs List (PC 2026)

How to Unlock and Enable the Subnautica Developer Console on PC

By default, Unknown Worlds locks the console behind a debug toggle to prevent accidental key presses during survival diving. You can unlock the console in less than 30 seconds by following this exact in-game sequence:

1. Load Your Save Game: Launch Subnautica on Steam or Epic Games and load into your survival or freedom mode playthrough.
2. Open Engine Diagnostics: Press the F3 key. A system diagnostics window will appear across the upper-left of your monitor with various developer checkmarks.
3. Unlock the Mouse Cursor: Press the F8 key to free the mouse pointer so you can interact with the overlay menus.
4. Disable the Restriction: In the upper-left corner of the F3 window, locate the checkbox labeled "Disable Console". Click the box to uncheck it. The circle must be empty.
5. Close Menus: Press F3 and F8 once more to close the diagnostics and cursor overlays.
6. Open Console Bar: Press the tilde key (~) or Enter. A small text entry box will open at the bottom-left corner of your screen. Type your cheat command and press Enter.

Subnautica Master Console Commands & Cheats Table

Below is our comprehensive table of tested Subnautica console commands, god mode flags, vehicle spawn codes, and blueprint unlocks.

Vehicle & Deep-Sea Mineral Spawn Codes

Using the item <Name> <Quantity> command syntax, you can spawn deep-sea minerals, alien artifacts, and high-tier equipment directly into your player backpack:

• Alien Ion Crystals: item ioncrystal 10 spawns 10 Ion Crystals for powering alien warp gates.
• Kyanite: item kyanite 10 spawns 10 rare blue crystals required for deep depth modules.
• Diamonds: item diamond 10 grants 10 diamonds for high-precision electronics.
• Magnetite: item magnet 10 grants 10 magnetite chunks for scanner rooms and thermal reactors.
• Uraninite Crystals: item uraninitecrystal 10 spawns 10 crystals for nuclear reactor rods.
• Laser Cutter: item lasercutter 1 grants the door-cutting tool with preloaded battery.
• Stasis Rifle: item stasisrifle 1 spawns the defensive rifle that freezes leviathans.
• Seaglide: item seaglide 1 spawns the hand-held motorized propulsion engine.

Honest Pros & Cons of Using Subnautica Console Cheats

Evaluating the benefits and gameplay considerations when using console commands in Subnautica.

Troubleshooting Common Subnautica Console Issues

If the console fails to open or your spawn commands return errors, review these practical solutions:

• Console Disappearing on Restart: Subnautica resets the "Disable Console" setting upon quitting. Simply press F3 and F8 to uncheck the box whenever you launch a new game session.
• Spawning Inside Terrains: When using spawn seamoth or sub cyclops, always stand in deep, unobstructed open water. Spawning submarines near the seabed or inside narrow sea trenches can cause collision physics to glitch into geometry.
• Case-Insensitive Syntax: All Subnautica console commands are case-insensitive. You can type OXYGEN or oxygen with identical results.
• Re-enabling Achievements: To earn achievements again after using commands, save your game, quit to desktop, and relaunch Subnautica without opening the console.