Oxygen Not Included How To Install Mods Manually | Ultimate 2027 |

Manual mod installation for Oxygen Not Included (ONI) depends on whether you use the Steam built‑in mod loader or a third‑party modloader (e.g., ONI‑Modloader). Below is a concise, step‑by‑step guide covering both methods, file locations for Windows/macOS/Linux, how to install individual mods, how to install a modloader (optional), verifying compatibility, and troubleshooting.

Double-check your path. Use the %LocalAppData% shortcut again.

: Move the entire extracted folder (e.g., BiggerCameraZoom ) into the local folder you located in Step 1.

For manual mod users, installing (by PeterHan) is a game-changer. It lets you reorder mod load priority, disable/enable mods without restarting, and view detailed errors. Install it manually like any other mod. oxygen not included how to install mods manually

: Download the mod files (usually a .zip or archive) from a source like GitHub or Nexus Mods .

C:\Users\%USERNAME%\Documents\Klei\OxygenNotIncluded\mods\local\

How to Install Mods Manually in Oxygen Not Included Installing mods manually in Oxygen Not Included (ONI) allows you to customize your gameplay without relying on the Steam Workshop. This method is essential if you play the Epic Games Store version, use a DRM-free build, or want to lock a specific mod version to prevent updates from breaking your save file. Manual mod installation for Oxygen Not Included (ONI)

Oxygen Not Included (ONI) by Klei Entertainment is a deep, complex colony simulation game. While the base game offers hundreds of hours of challenging gameplay, the modding community has taken it to another level. From quality-of-life improvements (like the "Pliers" mod) to complete overhauls, mods can drastically change your experience.

Download your desired mod from a trusted third-party repository (such as GitHub or Nexus Mods).

Explain (game crashes, bugs). Recommend specific mods for handling late-game performance. Use the %LocalAppData% shortcut again

C:\Users\%USERNAME%\Documents\Klei\OxygenNotIncluded\mods\local\

Bought the game from Epic, how do I install steam mods? : r/Oxygennotincluded