DOOM Captcha Library In JavaScript

DOOM captcha library that completes captcha verification by killing a specified number of enemies. In addition to that, users can also type in the cheat code IDDQD to complete the CAPTCHA.

captcha image validation using javascript, captcha in html form, jquery captcha, gen captcha html


  • Countdown: on / off /
  • Label: Text before captcha, you can leave it blank
  • Enemies: Total enemies to be killed to complete the default verification code 4
  • Version: current version 12

👷‍♂️ Emoji Captcha Verification For Websites | eCaptcha

How to make use of it:

1. Insert the DOOM captcha into your HTML form.

<form action="">
  Your Email
  <input name="email">
  <script src="script.js"></script>
  <button type="submit">Unsubscribe</button>

2. Available parameters to config the DOOM captcha.

<script src="script.js" sound="on" countdown="on" label="Captcha" enemies="4"></script>

DOOM Video Game Captcha, DOOM Captcha Plugin/Github

See Demo And Download

Official Website(vivirenremoto): Click Here

This superior jQuery/javascript plugin is developed by vivirenremoto. For extra Advanced usage, please go to the official website.

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