(As in: That would have never been made at the hands of video game studios) MUGEN is an open-source fighting game that basically allows you to make your own Street Fighter game. You can import characters from other games to make impossible fights like you've seen in hand-made sprite hacks like Scorpion vs. Ryu. Check out our previous Mugen coverage for a video of it in action. We don't know who submitted this, but the generous hardcore gamer left this note:

This is my very first mugen creation, created from almost four months of study and difficult trial and error. I've decided to share my masterpiece with all Underground Gamer Mugen Fans:

Over 100 Stages - I've selected only the best places to fight!

Full 100 Song Soundtrack - From countless albums and OST's, proven to keep your battles intense!

Over 150+ characters! - From almost every fighting game ever made

Rare Characters! - Perfect for any avid mugen collector, youwill find many rare fighters in this game!

Easy Setup! Drag the mugen folder anywhere onto the desktop, click into the folder,and double click the Mugen All Characters Battle Zero.exe, it's simple! *Warning, this file is over 1 Gig, but I put half a year of work into it, so I assure you with all my heart. It's worth it.*

So there you have it - Mugen Battle Zero is floating around on the internet somewhere. There's a shoddy torrent on MiniNova you can try here, but it's not very fast. If you find any good mirrors, please post it!