Riot Games has officially unveiled its immersive VALORANT-themed office in Mercer Island, Washington, bringing the futuristic world of Radianite directly into the workplace. The 156,000 square foot facility opened in June 2024 after years of planning and development.

Abandoned Radianite Lab Design
The office on Mercer Island is modeled after an abandoned Radianite lab equipped with console playtest suites, a PC Cafe, and a gym. This creative approach transforms the traditional workplace into an extension of VALORANT’s universe, making it feel like employees are working within the game itself.
Complete Office Features
| Feature | Details |
|---|---|
| Total Size | 156,000 square feet |
| Capacity | 400+ employees |
| Opening Date | June 2024 |
| Purchase Price | $114.1 million |
| Theme | Abandoned Radianite lab |
| Gaming Areas | Console playtest suites, PC Cafe |
| Amenities | Gym, meeting spaces |
| Primary Focus | VALORANT development |
Strategic Seattle Area Location
The company chose Mercer Island because it’s centrally located between Seattle and Bellevue, providing a center point for Rioters whether they prefer coastal vibes of Puget Sound or being in the city. This positioning offers employees flexibility while maintaining accessibility to the broader tech ecosystem.

Major Employment Hub
The facility brings 400+ professional jobs to Mercer Island, with teams primarily focusing on VALORANT before expanding to other titles. The office supports engineering, R&D, live services, and various business functions essential to game development.
Immersive Work Experience
Designed to take employees and visitors into the world of VALORANT, the office serves software engineers, game designers, artists, and core business teams. This thematic approach creates an environment where creativity and game development naturally intersect.
Community Integration
The company “flicked its local on switch” in June, becoming an active part of the Mercer Island community at 3003 77th Ave. SE. The investment represents Riot’s long-term commitment to the Pacific Northwest gaming scene.

Development Timeline
Originally announced in December 2021, the office represents a significant milestone in Riot’s expansion strategy. The facility supports VALORANT’s continued growth and positions the company for future projects in the competitive gaming space.
This innovative office design sets new standards for gaming industry workspaces, blending fictional game worlds with real-world productivity.
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FAQs
When did Riot Games’ Mercer Island office officially open?
The VALORANT-themed office opened in June 2024 after years of development.
How many employees will work at the new Riot Games office?
The facility is designed to house over 400 Rioters focusing on VALORANT development.


