First edition (Casino 2000, Mondorf)
LGX establishes its roots in the Luxembourg geek community.
Confirmation
The VR year (still held in Mondorf)
A blast at LuxExpo The Box
LGX establishes itself as a key geek gathering in the Greater Region.
LGX Online
Post-Covid return
The event makes a comeback at LuxExpo The Box.
A meaningful post-Covid edition, both eagerly awaited and successful.
The Edition of Consolidation
An edition defined by diverse activities, expanded cosplay and gaming universes, and growing attendance.
Road to LGX
More information coming soon.
Driven by ambition
LuxExpo The Box – More than +7000 m² planned
LGX is positioning itself to become the go-to European geek convention.
LGX, short for Luxembourg Geek Xperience, is the largest geek convention in Luxembourg, gathering thousands of visitors each year around the worlds of gaming, manga, cosplay, pop culture, tech, science fiction, and much more.
Originally founded as Luxembourg Gaming Xperience, the event was initially dedicated to e-sports and the video game world. Driven by public enthusiasm and the lack of similar events in the Grand Duchy, LGX quickly evolved into a must-attend gathering for the entire geek culture, never losing its original passion or commitment to excellence.
What sets LGX apart is the commitment to going deep. When we talk about cosplay, we invite world-class talents like Kamui Cosplay. When we discuss gaming, we’ve welcomed major figures such as SK Gaming, Daxe (FIFA 17 World Champion), Teeqzy, Mushway, and even Kameto at his prime. When we open up to Asian universes, film and series, or pop culture, we do it with ambition and a true attention to detail.
LGX is an immersive experience, a unifying event, a stage for talents, and a bridge between generations.

LuxExpo The Box, located in Kirchberg, is a central hub served by tram, bus, and highways, attracting visitors from Luxembourg and neighboring countries.

Gaming, cosplay, manga, Asian culture, and food courts : LGX offers something for everyone, with animations, workshops, shows, and dedicated areas for children.

Collaborations with non-profits, artists, creators, and Luxembourgish brands : LGX highlights the local scene while attracting global stars.

SK Gaming, Tom Wlaschiha, Mark Addy, Gims, Kamui Cosplay… LGX attracts renowned guests every year and offers unique formats such as showcases, exhibition matches, and more.

EA FC 25 match with Gims, VR Kickers, dynamic VR zones, live challenges: LGX focuses on participation and technology to surprise the audience.

LED screens, immersive stage design, tech partnerships (Kynoa), and advanced VR setups : LGX delivers cutting-edge geek experiences.