Neptunia size mods (old)

These used to be released on VGGTS World.

For newer games using the Unity engine, please head to this page - this page covers all Unity 3D Neptunia games as of writing (July 2025) - while Super Neptunia RPG uses Unity, please beware - this one is not covered.

Older games (until 4GO)

The mods here are old mods which used to be configured using Cheat Engine. In the FAQ page I will go a little bit more into detail into the installation.

All supported Games

The list of supported games is the following:
  • Hyperdimension Neptunia Re;Birth1
  • Hyperdimension Neptunia Re;Birth2: Sisters Generation
  • Hyperdimension Neptunia Re;Birth3 V Generation
  • Megadimension Neptunia VII (not VIIR!)
  • Hyperdimension Neptunia U: Action Unleashed
  • MegaTagmension Blanc + Neptune VS Zombies
  • Cyberdimension Neptunia: 4 Goddesses Online
  • Superdimension Neptune VS Sega Hard Girls
For all of those games you can download the following package which includes all tables for CheatEngine to do size mods. As of such you will need to also download Cheat Engine.
Links: CheatEngine / Package
Last updated: 2019 - functionality verified 20 July 2025
MegaTagmension Example
Instructions 1

Instructions

  1. Start the game and Cheat Engine
  2. In Cheat Engine click the icon to select a game in the top left
  3. Choose the game from the list of processes
  4. Click "OK"
  1. Choose File-Open File and select the list for the game (4GO here)
  2. Click on the "Active" marker next to "Size Script" line - the list will expand
  3. Double click a character value and set it
Instructions 1
4GO Screenshot
  1. Profit
 

Some minor disclaimer

These mods are provided free of charge, as a purely private and non-commercial project, with absolutely no guarantees or responsibilities. They are offered to you by Hao-Link Naturally (Bluesky, Twitter, haolink on Discord).

For any questions or support, please reach out via those platforms. E-Mail support is not provided. Alternatively, feel free to use the issue tracker on the GitHub project page.

If you have paid for any of these mods, you have been scammed. I am not involved and cannot help you — please contact the person who charged you.

The Unity-based mods are open source and licensed under the BSD 3-Clause License. They require BepInEx (licensed under LGPL-2.1), and include WebSocket-Sharp (licensed under the MIT License). The mods include Deli.Newtonsoft.Csharp (licensed under the MIT License, forked at the following repository.)

The SVS mod depends on SvSFix, also under the MIT License.

Legacy mods use Cheat Engine, which is subject to a proprietary license. Please refer to their privacy policy for details.

This site does not use sessions, does not collect or store personal data, and does not retain temporary technical data for longer than 24 hours. Page visits are logged temporarily (up to 24 hours) solely for basic anti-DDoS protection. We do not use third-party ads, no CDN, and no external media is embedded. If you're concerned about your personal data: there is nothing here to delete so I cannot comply with requests to delete anything by default.

I take no responsibility for any damage caused by these mods, though the chances of catastrophic hardware failure are probably close to zero.