Metaplay

Whether you’re a solo builder, a two-person team working with an AI coding agent, or a studio building its next big hit, Metaplay is the backend for shipping live service games.

Metaplay is made for multiplayer: you write your game logic once, in one shared C# codebase – making it server-authoritative and cheat-proof from day one. Fully-extensible LiveOps tools come built in – so when your game takes off, you can go global on the same tools you started with.

Supercell, Metacore, Trailmix and Lessmore all ship with Metaplay. You can start for free: install the Metaplay CLI, hook up your favourite coding agent and start building!