Dungeon Auto-Damage

Automatically attack dungeon monsters until per-monster damage targets are reached. Runs on demonicscans.org guild dungeon pages.

Installation

1. Install Tampermonkey

Install the Tampermonkey browser extension for your browser:

• Chrome
• Firefox
• Edge

2. Install veyra-hud-core (dependency)

This script requires veyra-hud-core to be installed first.

In Tampermonkey, create a new script and paste the contents of:

https://raw.githubusercontent.com/koenrad/veyra-hud/refs/heads/main/src/veyra-hud-core.js

veyra-hud-core provides the shared UI utilities (createSettingsInput, addSettingsGroup, showNotification, Storage, etc.) that this script depends on.

3. Install this script

In Tampermonkey, create another new script and paste the contents of src/dungeon-auto-damage.js from this repo using import from URL.

Usage

Navigate to a guild dungeon instance page (guild_dungeon_instance.php). Three buttons are injected into the page:

Button	Description
⚙️ Configure	scan the dungeon and set per-monster damage targets (or enable Cap to auto-read the EXP cap from the battle page)
▶ Start	begin the attack loop; becomes 🔄 Resume if interrupted mid-session
💀 Clear All Monster	Clean the remaining monster in the dungeon

Settings

Open the veyra HUD settings panel to configure:

Setting	Default	Description
Enable Auto-Damage	off	Master toggle
Enable Clear All Monsters Button	off	Show the 💀 Clear All button
Attack Skill	Slash (1 stamina)	Skill used per attack
Attack Cooldown	1050 ms	Delay between attacks
Stop On Level Up	on	Halt when exp-to-level reaches 0
Respect Stamina Limit	on	Pause when stamina falls below threshold
Min Stamina To Continue	50	Stamina floor before pausing
Use HP Pots When Low	on	Auto-use a potion when HP is critical
Min HP % to Use Pot	10 %	HP threshold to trigger a potion