Note: This post discusses fictional/creative content about "invisible strain mods" for survivalist scenarios. It does not provide instructions for causing harm or illegal activity.
If you want to fundamentally change how the game plays, these overhaul mods are the community's top recommendations. Survivalist Invisible Strain Mods
If you want to create a custom "Paper" item or recipe from scratch: Open the In-Game Editor from the main menu. Navigate to Edit Liquid or Recipe Menu. Survivalist Invisible Strain Mods Note: This post discusses