GUILLOTINE
Clothing, jewelry and video games under one creative vision — with deep roots in martial arts, extreme sports, and combat culture. A brand of MMMera, Inc.
SHOP GUILLOTINEMORE AT MMM.TVFRIENDS OF GUILLOTINE
BUILT FOR FIGHTERS
Guillotine is a brand built on bold design, craftsmanship, and originality. It began as a premium lifestyle brand for men and women and grew into something bigger: a brand with deep roots in extreme sports, martial arts, and combat culture.
Guillotine is a brand of MMMera, Inc. Together, Guillotine and Guillotine Games represent a fusion of fashion, jewelry, martial arts, extreme sports, and video game design.
CRAFT. ORIGINALITY. COURAGE.
Our clothing and jewelry are designed with strength, attitude, and authenticity — reflecting the spirit of fighters, athletes, and creators who live with intensity.
It is a brand built for people who value craftsmanship, originality, and the courage to create something unforgettable.
CLOTHING. JEWELRY. VIDEO GAMES.
CLOTHING
Apparel built for the mat and beyond, like the Danaher Death Squad RashGuard.
JEWELRY
In 2015, Guillotine teamed up with jewelry design firm XJewel to launch a line of jewelry inspired by mixed martial arts, starting with Weight Class Dog Tags in sterling silver and 14k gold.
“We understand not only what the fans want, but we know what the fighters want too.” — Marcus Maximus Mera
Today the collection includes pieces like the Renzo Gracie Jiu Jitsu Ring, the Jiu Jitsu + Judo Hurricane Ring Concept by John Danaher, Renzo Gracie pendants, belt buckle and money clip.
BEYOND THE RING
DEATH SQUAD JIU-JITSU PENDANT — A Death Squad Jiu-Jitsu pendant created for Gordon Ryan, bringing fight-team identity into wearable form.
FOX FIGHT GAME — Creative work connected to Renzo Gracie and Fox Fight Game with Mike Straka brings jewelry, apparel, and visual identity into the fight world.
Respected names in MMA and Brazilian Jiu-Jitsu, including
…and many others.
FEATURED ON

Feature on Ken & Roberta Williams' Colossal Cave 3D.
DREAD CENTRAL · OCT 28, 2016Gothic artist Paul Booth teams with designer Marcus Maximus Mera on a new horror jewelry line.
FOX NEWS · 2015Production work for Jane Taylor featured in a story on how high-end jewelry is made.
THE QUEST CONTINUES
Guillotine has expanded into video games through Guillotine Games, bringing the same bold identity into interactive entertainment. Guillotine Games collaborated with legendary Sierra On-Line creators Ken and Roberta Williams (Cygnus Entertainment) on the reimagining of Colossal Cave (2023), introducing a classic adventure to a new generation.
MYSTERY HOUSE® 3D — a new 3D interpretation in development under Guillotine Games.
SPACE QUEST® — announced by Guillotine Games; a separate production from the Colossal Cave collaboration.
FOUNDED & LED BY MARCUS MAXIMUS MERA
Guillotine was founded and is led by Marcus Maximus Mera, a jeweler, designer and producer based in New York. He was producer and 3D artist on the Colossal Cave reimagining with Ken and Roberta Williams.
MORE ABOUT MARCUS AT MMM.TVFRIENDS OF GUILLOTINE
A NOTE TO MARCUSHello Marcus, thanks bro for everything, appreciated (:-)


LEON RAINBOW
Leon Rainbow, aka "Rain" and @aerosoleon, is a Trenton, NJ graffiti and mural artist who has been painting walls since the late ’90s. He founded Jersey Fresh Jam, New Jersey’s free annual hip-hop festival, and has painted murals from Trenton to MetLife Stadium.
Visit leonrainbow.com
Swap picture tiles, solve 360 relaxing puzzle stages, and uncover beautiful hidden masterpieces. Enjoy satisfying cascades and a cosmic puzzle adventure!
Play on iOS & Android
Website: patchmore.app
More friends coming soon.
WEAR IT LIKE A FIGHTER
Clothing, jewelry and games from MMMera, Inc.
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