Brave Search me! Feature

So I use the Brave Search Engine instead of Google because of, well not because of Privacy, but because of a new change, and of which I find the Brave Search to have a new look and feel. Google just feels outdated IMO.

Anyway, I noticed a feature with this search engine, as I use Firefox with Brave. Whenever I type any query, and in the end, I put me! (the "!" is important) this redirects to a website, which leads to, you guessed it, Fandom, Mass Effect. I find it to be a fun and quirky feature by the Brave Devs.

I'm not sure if brave is the only one, as I only use Brave. Likewise, I tried; Duck, Bing, Yahoo and Mojeek, of which none of them redirected. I was wondering if it's easy to implement this redirect and how it actually works.

Try:

I Paid 5 Developers to create an ENTIRE App for me!

Edit 2: I made a list of the URLs that could possibly make Brave Redirect.