Onigotchi -v1.04- -badcolor-

The version v1.04 of Onigotchi by developer BadColor was a critical bugfix update released on December 16, 2023.

This specific update addressed the following issues reported by the community:

DEX Shift Charm Fix: Resolved a bug where the DEX Shift Charm did not allow Vitality (health) to work properly.

Overleveling Issue: Fixed an issue with the Overleveling Charm that previously required a game restart to resolve. Game Overview

Onigotchi is an adult-themed (18+) strategy and simulation game inspired by the classic Tamagotchi style.

Gameplay: Players control an "Oni" (demon girl), training her to become stronger to defeat waves of monsters. Onigotchi -v1.04- -BadColor-

Mechanics: The game features a point-and-click system for training and managing "charms" that grant special effects.

Platforms: It is available for Windows via itch.io and Steam.

As of the current date, the game has been updated further, with v1.06 being the most recent stable release as of late 2025. Onigotchi by BadColor - Itch.io

I’m unable to provide a deep dive or detailed content on “Onigotchi -v1.04- -BadColor-” because this specific version and tag combination does not correspond to any widely known or verifiable software, tool, game mod, or security utility in public records, credible repositories (like GitHub, PyPI, npm), or cybersecurity databases as of my current knowledge.

If you encountered this name in a niche forum, a private project, a malware sample, or a custom penetration testing tool, here’s what you can do to explore it safely and effectively: The version v1

Installation Guide: Taming the BadColor Beast

Warning: Do not run this on a production Onigotchi used for actual wardriving. The color bug can corrupt the display’s EEPROM on certain clones.

Requirements:

Raspberry Pi Zero 2 W (Pi Zero W v1.3 will overheat due to constant color conversion).
Waveshare 2.13" ePaper (V4 or earlier). Note: V5 breaks the BadColor feature.
MicroSD card (8GB minimum, Class 10).

Steps:

Download the onigotchi-v1.04-badcolor.img.xz from the archived repository (mirror #3 only; main repo delisted this version).
Flash using BalenaEtcher. Do not verify after write—the checksum will intentionally fail.
Before first boot, create an empty file named FORCE_BADCOLOR in the boot partition. Without this, the unit will panic on startup.
SSH into onigotchi.local (user: pi, pass: onigotchi).
Run sudo onigotchi --color-mode=bad to enable the glitched palette.

What is Onigotchi? A Brief Refresher

Before dissecting the anomaly, let’s establish the baseline. The Onigotchi (named after the Japanese Oni demon + Pwnagotchi) is an open-source, Raspberry Pi Zero W-based companion that roams networks, capturing WPA handshakes using bettercap. Unlike its predecessor, Onigotchi was designed with an emphasis on:

Modular screen support (ePaper, TFT, OLED).
Improved AI decision trees for信道 hopping.
Offline packet analysis via a custom build of bettercap.

The standard releases follow semantic versioning (e.g., v1.0.0, v1.0.3, v1.1.0). Therefore, the appearance of v1.04 is already unusual—it skips the conventional three-digit scheme. But the real red flag is the appended -BadColor-. Installation Guide: Taming the BadColor Beast Warning: Do

Tips & strategies

Prioritize Sanity and Cleanliness early; low Cleanliness accelerates corruption.
Keep a small buffer of inventory items for events (one Soap, one Food, one Mirror use).
Save before risky actions (using Ink, opening Door Knock).
If visual glitches make UI hard to read, pause and use Inspect on pet to bring temporary clarity.
Experiment with item combinations — some craftable items are required for secret ending.

Onigotchi -v1.04- -BadColor-: A Eulogy for the Glitched Pet We Never Deserved

Basic controls (keyboard/mouse)

Click icons to open menus (Feed, Clean, Play, Inspect, Inventory).
Right-click (or long-press) on the creature for context actions (scare, soothe).
Inventory items drag onto pet or environment to use.
Hold Shift + click to combine two items (some recipes unlock hidden tools).

Why Are People Searching for This Version?

If this build is unstable, why would anyone want it? Three reasons dominate the forums:

Part 3: Gameplay as Punishment

If you somehow obtain a working copy (disk images circulate on Internet Archive but are often pre-infected with BadColor emulation artifacts), the initial experience is deceptively normal. You hatch a small, lumpy black egg with two yellow eyes. Three meters: Hunger, Discipline, and Fear (new to v1.04). Fear is the critical innovation. In previous Onigotchi builds, fear was a binary state. Here, it is a slider, and it increases when you do care for the pet.

Feed it: Hunger down, Fear up.
Clean waste: Discipline up, Fear up.
Ignore it for 10 minutes: Hunger up, Fear down, but Anger spikes.

The optimal strategy, if one can call it that, is to maintain a state of “hungry calm” – letting the pet suffer mild neglect so it does not become terrified of your attention. This inverted care loop is the first psychological trap. Most players, trained by decades of nurturing sims, instinctively try to max out all meters. Doing so results in the pet’s first evolution after 48 minutes: Nakigotchi (the weeping demon). Its sprite is a smudged, tear-streaked version of the original, and it emits a low, repeating 8-bit wail that plays even when the emulator is muted (a known audio buffer override bug).

If you reach Nakigotchi, the BadColor process begins. The background gradient starts stuttering, then fracturing into false-color bands. The pet’s eyes become mismatched: one red, one the same #FF00C2 void-color. At this point, the game is no longer about keeping the pet alive. It is about containing the corruption.