The Root Hydra
The Root Hydra, Stump, is a boss in tibo.dog. In-game description: “Its middle head falls. Mud Golems crawl out of the ground.”
Endgame encounter
This definition belongs to the endgame phases, not the ordinary minute-by-minute boss schedule. Root Hydra head, mire, frenzy and stump entries are encounter parts/forms. The raw attack and HP definitions below do not include family-specific rules or protection.
Main attack
| Parameter | Value |
|---|---|
kind |
summon |
count |
2 |
ringRadius |
80 |
minion |
mud-golem |
Summons 
Mud Golem.
Bullet patterns
| Pattern | Count | Bursts | Bullet damage | Speed | Telegraph (s) | Extra |
|---|---|---|---|---|---|---|
spiral |
4 | 8 | 8 | 55 | 0.9 | spin 1.4 |
ring |
18 | 2 | 8 | 75 | 0.9 |
Names in other languages
Verified: the name the game shows when another language is selected in Settings, from its translation files.[1] See Languages.
Show names in 26 languages
| Language | Code | Name | Title |
|---|---|---|---|
| 简体中文 · Simplified Chinese | zh-CN |
根须九头蛇 | 残桩 |
| 繁體中文 · Traditional Chinese (Taiwan) | zh-TW |
根鬚九頭蛇 | 殘樁 |
| 日本語 · Japanese | ja |
根のヒドラ | 切り株 |
| 한국어 · Korean | ko |
뿌리 히드라 | 그루터기 |
| Español · Spanish | es |
La hidra de raíces | Tocón |
| हिन्दी · Hindi | hi |
जड़ हाइड्रा | ठूंठ |
| Deutsch · German | de |
Die Wurzelhydra | Stumpf |
| Français · French | fr |
L’hydre des racines | Souche |
| Português (Brasil) · Brazilian Portuguese | pt |
A Hidra de raízes | Toco |
| Türkçe · Turkish | tr |
Kök Hidrası | Kütük |
| Bahasa Indonesia · Indonesian | id |
Hidra Akar | Tunggul |
| Русский · Russian | ru |
Корневая гидра | Пень |
| Bahasa Melayu · Malay | ms |
Sang Hidra Akar | Tunggul |
| Filipino | fil |
Hydra ng Ugat | Ang Tuod |
| मराठी · Marathi | mr |
मुळांचा हायड्रा | बुंधा |
| Tiếng Việt · Vietnamese | vi |
Hydra Rễ Cây | Gốc Cụt |
| తెలుగు · Telugu | te |
వేరు హైడ్రా | మోడు |
| தமிழ் · Tamil | ta |
வேர் ஹைட்ரா | அடிமரம் |
| বাংলা · Bengali | bn |
শিকড় হাইড্রা | গুঁড়ি |
| ไทย · Thai | th |
ไฮดรารากไม้ | ตอไม้ |
| Hausa | ha |
Dodon Saiwa | Kututture |
| Naijá · Nigerian Pidgin | pcm |
Di Root Hydra | Stump |
| العربية · Arabic | ar |
هيدرا الجذور | الجذع |
| فارسی · Persian | fa |
هیدرای ریشه | کنده |
| עברית · Hebrew | he |
הידרת השורשים | גדם |
| اردو · Urdu | ur |
جڑوں والا ہائیڈرا | ٹھنٹھ |
Data
Show raw game data
{
"id": "root-hydra-stump",
"hp": 900000,
"damage": 32,
"radius": 22,
"xp": 600,
"speed": 22,
"attackEvery": 7,
"telegraph": 1.2,
"attack": {
"kind": "summon",
"count": 2,
"ringRadius": 80,
"minion": "mud-golem"
},
"patternEvery": 3,
"patterns": [
{
"kind": "spiral",
"count": 4,
"spin": 1.4,
"speed": 55,
"radius": 3,
"damage": 8,
"bursts": 8,
"interval": 0.18,
"telegraph": 0.9
},
{
"kind": "ring",
"count": 18,
"speed": 75,
"radius": 3,
"damage": 8,
"bursts": 2,
"interval": 0.5,
"telegraph": 0.9
}
]
}
Sources
Game version 75: main-CSuyb4iv.js / boot-CPW8VVmR.js / sim-BkfBhQfw.js from https://tibo.dog/, researched 2026-11-05. See Versions & updates.
- Content registry exported by
boot-CPW8VVmR.js; boss definitions and order exported bysim-BkfBhQfw.js; lazy endgame definitions fromendgame-content-CyuS5vbP.jsandcatalog.generated-JnyrtBzy.js - English names and descriptions from
i18n-en-content--0ALgcKX.js - Game config
bosses.hpStepsandwin.finalBossfromsim-BkfBhQfw.js - Names in other languages from the 26
i18n-<code>-contentfiles ofmain-CSuyb4iv.js(data/i18n-names.json)
Code references
- i18n-ja-content-DO6GrqHt.js
"content.boss.root-hydra-stump.name":["根のヒドラ"]