Thunder Lotus, previously a single-player studio behind Spiritfarer, spent five years learning multiplayer to build 33 Immortals, a 33-player co-op game powered by Photon Quantum's ECS, Bot SDK, and matchmaking tools.
Motion Twin, the seven-person cooperative behind Dead Cells, built the fast-paced co-op roguelite Windblown on Photon Quantum's deterministic ECS, using its replay system to debug complex timing bugs.
Triangle Factory used Photon Fusion's client-side prediction and lag compensation to build Breachers, a competitive VR tactical shooter with accurate hit registration and a secure item-grabbing system.
Party Club, Lucid11 Interactive's debut title, hit 3.7 million Steam libraries and 40,000 concurrent players at launch, with Photon PUN's regional servers keeping four-player co-op stable and low-latency.
Oh BiBi, the studio behind FRAG Pro Shooter, used Photon Fusion to build B.E.A.S.T., a 3v3 mech shooter, switching between Client Host, Dedicated Server, and Shared Mode without rewriting most of their code.
Semiwork's R.E.P.O. sold 8.7 million copies in a single month, scaling from zero to hundreds of thousands of concurrent players on Photon PUN, Photon Voice, and Photon Cloud's DDoS protection and regional hosting
Nthusia's final dev diary covers shipping the Fusion Animal Co-op sample: item-based currency, Inspector-driven dialogue, controller support, and cross-platform cleanup before handing the project to Photon.
Photon instructors Oren and Nikola discuss why they built Udemy courses on Fusion and Quantum, covering client-side prediction, ECS design patterns, matchmaking, and common mistakes new multiplayer developers make.
Part 2 of Photon's Dev Diaries covers Team Nthusia's Animal Crossing-style sample: a shareable inventory system, byte-packed character customization, and why Fusion Shared Mode fits collaborative social games.
See how SuperGaming used Photon Fusion's lag compensation, sub-tick input processing, and Area of Interest system to build Indus, a 60-player mobile battle royale with over 5 million pre-registrations.