Meet MO5 at Theodasium on 17 and 18 October 2026 at the Palais Omnisports de Thiais. As well as being the Roman name for the town of Thiais, Theodasium is the city’s major video game festival, returning for its fourth edition.
MO5 will host a retrogaming area, ideal for taking a break between tournaments, whether for a solo or multiplayer game on our freely available period consoles.
The festival will feature many free competitions, with prizes to be won in Super Smash Bros. Ultimate, FC 27, Mario Kart World, Fortnite and Brawl Stars. It will also host the Arma Masters finals for FC 26, Super Smash Bros. Ultimate and Mario Kart World. Video games are not the only attraction: a large escape game, a cosplay show, and introductions to 3D printing and drawing are also planned. Find the full programme.
Admission is free. Practical information is available on the event website.
- From 10 am on 17 October 2026 to 7 pm on 18 October 2026
- Palais Omnisports de Thiais