The Password Manager for NIKKE, it uses localStorage and simulating nikke_launcher. The motivation is simplified login process, allowing users interacts each accounts quickly and low effort.

Installation • Contributing • Report Issues

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• NIKKEPwned
  • The problems
  • The solutions
  • Prerequisites
    • Installation
      • Discord RPC
  • How to interacts
    • Inputting data
      • Interactive input
      • Bulk JSON input
      • Management
  • Image reasoning
    • PreCapture
    • PausedState & AssignedResults
    • ActualResult & Less hallucination
    • Setup
    • Vision models
  • Running tests
    • Manual build
  • Application safety report
  • Pronunciation
  • Legal

The Problems

Managing multiple accounts can be frustrating and inefficient, especially when you need to log in manually one by one. For users who frequently switch between multiple accounts, constantly entering login information can be a repetitive and tiresome task. Credentials entry can also lead to common issues such as incorrect passwords, accidental input errors, forgotten credentials, or logging into the wrong account.

The Solutions

This extension was designed to simplified login process, automate the login process, allowing users to log in to their accounts quickly and effortlessly. Instead copying pasting or manually typing credentials every time, this tool handles the process for you, saving time and reducing errors. By streamlining account management, this tool makes switching between accounts seamless and efficient, eliminating the hassle of repetitive logins. Whether you're managing a handful of accounts or dozens, this tool ensures a smoother, faster, and more convenient login experience.

Prerequisites

• 64-bit editions of Microsoft Windows 11 or Microsoft Windows 10
  • Other environments have not been tested; additional testing and feedback are welcome.

Breaking Changes

1. Persistent Storage Location:

   • Legacy local storage directory (.storage/) has been migrated to standard OS AppData JSON storage: %APPDATA%\com.scathachgrip.nikkepwned\nikkepwned_data.json (Path: C:\Users\<User>\AppData\Roaming\com.scathachgrip.nikkepwned\nikkepwned_data.json)

2. Native Win32 Elevation & UAC Manifest:

   • Executable nikkepwned.exe has embedded requireAdministrator UAC manifest and comctl32.dll v6 dependency.
   • Launching nikke_launcher.exe inherits parent Administrator privileges natively without triggering secondary UAC elevation popups.

Installation

• Get the latest build version from the release page You only need the executable file.
• Unzip it, or extract it "as folder" somewhere
• Open nikkepwned.exe or nikkepwned-win_x64.exe

How to interacts

• Edit launcher location where nikke_launcher.exe located, then select.
• Input accounts, if already then Select account
• Proceed auto login

NOTE: After nikke launcer opened and the automation runs, You should depends on it, do not arbitrary clicks or tabs while login process still running. Just wait until complete I added a small delays to avoid abuse and misleading usage.

Discord RPC

Started from 4.0.1-indev: this tools has automated created websocket connection to Discord Rich Presence. If you willing to disable it check your task manager and kill it manual.

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Inputting data

This tool has interactive input and bulk JSON and supports:

Interactive input

The menu Manual Entry for single credentials.

Bulk JSON input

The menu JSON Bulk Import for multiple creds input, some example:

[
  {
    "nickname": "JEANNE",
    "email": "foobar1@gmail.com",
    "password": "asuasu123"
  },
  {
    "nickname": "FUCEKGIBRAN",
    "email": "foobar2@gmail.com",
    "password": "asuasu123"
  },
  {
    "nickname": "WHATEVER",
    "email": "foobar3+2@gmail.com",
    "password": "asuasu123"
  }
]

If there's an errors watch your step:

• You should not change or rename the PROPERTY nickname, email, and password
• You only supposed to change its VALUE

Management

Feature	Description
Account Removal	Removes the selected account from the tool.
Switch Delay	Defines the delay between account switches. Default: 5 seconds (Range: 1–8 seconds).
Login Delay	Sets a delay before login attempts to prevent excessive requests. Default: 5 seconds (Range: 1–8 seconds).
Activity Logs	Displays operational logs, including login attempts, path updates, and delay configurations.
Data Purge	Permanently deletes all stored data within the tool.
Rapidfire test	Performs rapid or double-click mouse input tests (macro validation).

Image Reasoning

Started from 4.0.1-indev: this tool has image reasoning and consuming some LLMs.

You probably don't want calculate it manually, and there's always inconsistency between mock battles and real battles (damage values differ — blame NIKKE though), especially in UnionRaid Hard mode which is tons of HP and where exact damage dealt values aren't displayed. NIKKEPwned handle it and check the total damage using image reasoning. It's quite simple: when the battle is about to end at 00:00 or 00:01, press ESC to pause and then assign F8 before registering real damage to ensure accurate results.

PreCapture

Battlefield screen at 00:01 or 00:00 before registering actual damage.

PausedState & AssignedResults

Press ESC to pause, then assign F8 to perform image-reasoning and extract damage data. When assigned, You can make notification keep visible by pressing Win + N.

ActualResult & Less Hallucination

nvidia/nemotron-nano-12b-v2-vl:free is recommended based on internal tests. It demonstrates faster response times and more consistent accuracy. If everything working as expected you can continue to nikke and registering actual damage otherwise keep retry or regroup.

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Setup

Step	Description
API Key	Enter your OpenRouter API key to enable access to available models.
Vision Models	Default nvidia/nemotron-nano-12b-v2-vl:free.
Save Configuration	Save and apply the current configuration.
Battlefield NIKKE	Open a battlefield (vs-boss) NIKKE combat screen.
Trigger Analysis	Press ESC to pause, then press F8 to initiate damage extraction.
View Results	Upon completion, access the results via Windows notifications (Win + N).

Vision Models

const OPENROUTER_MODEL_POOL = [
  "nvidia/nemotron-nano-12b-v2-vl:free",
  "google/gemma-4-26b-a4b-it:free",
  "google/gemma-4-31b-it:free",
  "nvidia/nemotron-3-super-120b-a12b:free",
  "minimax/minimax-m2.5:free",
  "arcee-ai/trinity-large-preview:free",
  "liquid/lfm-2.5-1.2b-thinking:free",
  "liquid/lfm-2.5-1.2b-instruct:free",
  "nvidia/nemotron-3-nano-30b-a3b:free",
  "qwen/qwen3-next-80b-a3b-instruct:free",
  "nvidia/nemotron-nano-9b-v2:free",
  "openai/gpt-oss-120b:free",
  "openai/gpt-oss-20b:free",
  "z-ai/glm-4.5-air:free",
  "qwen/qwen3-coder:free",
  "cognitivecomputations/dolphin-mistral-24b-venice-edition:free",
  "google/gemma-3n-e2b-it:free",
  "google/gemma-3n-e4b-it:free",
  "google/gemma-3-4b-it:free",
  "google/gemma-3-12b-it:free",
  "google/gemma-3-27b-it:free",
  "meta-llama/llama-3.3-70b-instruct:free",
  "meta-llama/llama-3.2-3b-instruct:free",
  "nousresearch/hermes-3-llama-3.1-405b:free",
];

While multiple models are supported nvidia/nemotron-nano-12b-v2-vl:free is recommended based on internal testing. It demonstrates faster response times and more consistent accuracy, with reduced hallucination in image-based reasoning tasks.

Running tests

Check workflows and the whole build script on package.json

Manual build

git clone https://github.com/ScathachGrip/nikkePwned.git
cd nikkePwned

You can check build script on package.json for the step by step.

Application Safety Report

Security Notice. For transparency, this application has been analyzed by multiple third‑party scanning and sandboxing services. Older versions of this project were built using Neutralino.js and executed PowerShell helper scripts from the frontend, which could trigger false-positives in standard antivirus engines. This has been completely resolved by migrating the project to Tauri. In the current state:

• There are no PowerShell scripts or unconstrained frontend execution commands.
• The backend is written in compiled, native Rust.
• OS integrations (such as starting the NIKKE launcher and simulating keystrokes for logging in) are handled safely using the Windows Win32 API (SendInput and ShellExecuteW) directly from Rust.
• This native Rust architecture is significantly more secure, robust, and maintains a clean security profile.

VirusTotal • Hybrid Analysis • Jotti's Scan • MetaDefender

All code is transparently written and documented in this GitHub repository, with all binary bundles generated through GitHub CI (Continuous Integration). There are no hidden scripts or encrypted stuff. There would be no reason for me to do otherwise.

Pronunciation

en_US • NYIKKE "powned" /poʊnd/ */ or "pawned" (/pɔːnd/) — Both mean getting wrecked; "powned" rules gaming slang, while "pawned" sneaks in as an alt take.

Legal

This tool can be freely copied, modified, altered, distributed without any attribution whatsoever. However, if you feel like this tool deserves an attribution, mention it. It won't hurt anybody.

Licence: WTF.