ASSEMBLY Summer 2025 – Main stage at new location - Come and experience the new setup!

Welcome to ASSEMBLY Summer 2025!

Get ready for another unforgettable ASSEMBLY Summer, taking place at the familiar venue of Helsinki Expo and Convention Center during the first week of August, from July 31st to August 3rd, 2025! Finland’s largest and most iconic LAN, demoscene and gaming event is back, and this year, we’re bringing you an even more diverse program – with an exciting new twist.

We’ve made major changes to the venue layout, promising more immersive experiences than ever before! Since Hall 7 is under renovation, this year’s main stage will be hosted in the stunning Amfi Hall. This space offers an ideal setting for grand tournaments, demoscene competitions, and spectacular stage shows.

Venue Layout and Location Changes

• LAN Area & Reserved Seats:

  The LAN and BYOC (Bring Your Own Computer) area is located in Hall 6, where thousands of gamers and tech enthusiasts will gather to play, compete in tournaments, and enjoy the vibrant atmosphere together.

• EXPO Area & Program Stages:The EXPO area is located in the southern end of Hall 6. As always, here you’ll get hands-on with the latest games, gear, and interactive activities, ranging from small-scale competitions to playful activities.

• Main Stage: The Amfi Hall serves as the heart of the event, hosting the biggest competitions, tournaments, performances, and shows. Designed for world-class concerts, Amfi Hall ensures a top-tier viewing experience, with its tiered seating bringing back nostalgia for longtime attendees.

• Food & Food Trucks: A variety of delicious food options will be available to keep you energized throughout the event. Food trucks will be located in the northern end of Hall 6, making sure no one goes hungry during long LAN sessions.

Expect thousands of gamers, tons of activities, exciting competitions, and high-stakes esports tournaments throughout the weekend!

Event Highlights

ASSEMBLY Summer 2025 will once again feature an incredible variety of entertainment. Whether you’re a first-timer, veteran, demoscener, or gamer, there’s something for everyone:

• Legendary LAN area: The core of Assembly’s atmosphere is the LAN area, offering a unique environment where you can game around the clock (at your own risk!).

• Esports Tournaments: Get ready for thrilling matches in Counter-Strike 2, Valorant, Rocket League, and many more. Both pro-level and casual tournaments will be featured.

• Demoscene Program: Experience stunning digital art showcases, impressive coding skills, and intriguing discussions straight from the heart of the demoscene.

• K-pop, Cosplay & Community Shows: The main stage will once again light up with amazing performances, including K-pop dance showcases and cosplay contests, alongside fun community-driven events.

• Assygames Play Area: Play the latest games and beloved classics for free at the EXPO area. The hugely popular Assygames zone will be present at this event as well!

• EXPO & Partner Area: Discover the newest trends in gaming, media, and tech, enjoy exclusive deals, and explore a variety of products. Assembly’s partners will also bring interactive booths, competitions, and gaming station

Tickets now on Sale!

The best LAN seats sell out fast, so be sure to secure your spot as soon as possible! ASSEMBLY Summer is Finland’s biggest gathering for gamers and digital culture enthusiasts, and LAN spots sell out in record time every year.

Event Details

Dates: July 31st – August 3rd, 2025 Location: Helsinki Expo and Convention Center Tickets: Available now on Tiketti

Join us in celebrating over 30 years of Assembly, the beating heart of Finland’s computer and gaming culture! See you at ASSEMBLY Summer 2025! 🎮🔥