TopsyTurvy

v1.0.0·Updated 2025-11-04

It's a Topsy-Turvy world, and maybe the problems of two people don't amount to a hill of Beans.. But this is our hill! And these are our Beans!

About this mod Author’s original text

TopsyTurvy mod for Subterranauts

Overview

It's a Topsy-Turvy world, and maybe the problems of two people don't amount to a hill of Beans.. But this is our hill! And these are our Beans!

What It Does

A simple mod that allows configuration options to invert the X axis and the Y axis mouse controls independently, for accessibility and alternate input methods.

Configuration

Configuration files are located at:

BepInEx/config/FluxTeam.TopsyTurvy.cfg

Features

  • Independent Axis Inversion: Invert X and Y mouse axes independently
  • Real-time Configuration: Changes take effect immediately without restarting

Available Options

| Setting | Type | Default | Description |

|---------|------|---------|-------------|

| InvertXAxis | Boolean | false | Invert horizontal mouse movement |

| InvertYAxis | Boolean | false | Invert vertical mouse movement |

Install & use Install: follow the bundled instructions

  1. Unzip the archive from playbuff and read the bundled readme / instructions first.
  2. Most mods rely on the game's mod loader — the usual route is a community mod manager (such as r2modman): pick this game, install, and it handles the loader and dependencies.
  3. For a manual install, put the mod files into the matching Mod / plugins folder inside the game directory.
  4. Launch the game to confirm it loaded; mods with listed dependencies need those installed as well.

Install locations vary a lot between mods — the bundled readme is the most reliable guide.

Dependencies

Install these first, or the mod will not work:

BepInEx-BepInExPack

File & checksum

Filename
TopsyTurvy-1.0.0.zip
File size
54.7 KiB