What you get
The netcode and backend behind your multiplayer game, matchmaking, state sync, and live-ops, built to stay fair and stable as your player count grows.
Multiplayer is the hardest part of most games to get right, because the network is unreliable and players notice every hitch. We build the netcode and backend that hold a session together: authoritative state sync, matchmaking, accounts, and the live-ops tools you run the game with after launch. The work is engineered for fairness and stability under real conditions, latency, packet loss, and load, not just a clean connection on a LAN.
A systemized engagement, so the work moves fast without cutting corners.
- 01
Architecture and netcode model
We start by choosing the right model for your game: authoritative server, client prediction, or peer-to-peer, since a fighting game and a turn-based game need opposite answers. Then we plan hosting, regions, and scale. You leave with an architecture that fits the game's pace and your budget.
- 02
State sync and prediction
We build the core that makes multiplayer feel right: synchronized game state, client-side prediction, and server reconciliation, so play stays responsive and consistent across players. We tune it against real latency and packet loss, because the network is never as clean in the wild as it is on a test bench.
- 03
Matchmaking and services
We build the services around the session: matchmaking, lobbies, accounts, parties, and persistence for progression and inventory. Each one is built to scale horizontally and tested against concurrent load, so the systems hold when players actually arrive rather than only when a handful are connected.
- 04
Anti-cheat and live-ops
We harden the authoritative server against the common cheats, then build the live-ops tooling you run the game with: dashboards, config you can change without a patch, and analytics on matches and retention. This is the layer that keeps a live multiplayer game fair, healthy, and worth returning to.
- 05
Load test, launch, and handover
We load-test the backend to the concurrency you expect, fix what buckles, and deploy the infrastructure for launch. You get the source, the infrastructure setup, documentation, and 30 days of post-launch support. Then you own the backend, the accounts, and the code, with no lock-in.
Everything you walk away with, owned by you with no lock-in.
- A netcode architecture chosen for your game's pace: authoritative, predicted, or peer-to-peer.
- Authoritative state sync with client prediction and reconciliation, tuned for real latency.
- Matchmaking, lobbies, parties, and accounts, built to scale with your player count.
- Persistence for progression, inventory, and stats, kept consistent across sessions.
- Server-side anti-cheat hardening on the systems that affect fairness and outcomes.
- Live-ops tooling: dashboards, remote config, and analytics on matches and retention.
- Full ownership of the backend, code, and accounts, plus documentation and 30 days of support.
The things buyers ask us before they start.
What goes into a multiplayer game backend?+
It covers the netcode that syncs game state between players plus the services around it: matchmaking, lobbies, accounts, parties, persistence for progression, anti-cheat, and live-ops tooling. We build the parts your game needs so sessions stay responsive, fair, and stable under load.
Should the game use an authoritative server or peer-to-peer?+
It depends on the game. Authoritative servers are the safe choice for competitive or cheat-sensitive games, since the server decides what is true. Peer-to-peer can suit small co-op or turn-based games where cost matters more than strict fairness. We pick the model with you at the architecture stage.
How do you keep multiplayer fair and prevent cheating?+
Fairness starts with an authoritative server that validates actions instead of trusting the client, so a tampered client cannot rewrite the outcome. We harden the systems that affect results and add live-ops visibility to spot abuse. No system is uncrackable, but the goal is to make cheating hard and detectable.
Will the backend scale when our player count grows?+
We design the services to scale horizontally and load-test them to the concurrency you expect before launch, so the backend holds when players actually arrive. As you grow further, the architecture and hosting are built to add capacity without a rewrite.
Can you add multiplayer or a backend to our existing game?+
Often, yes. We can build the netcode and services for a game already in development, or extend a backend you already run with matchmaking, persistence, or live-ops. We start by reviewing your current build and architecture to see what fits cleanly.
How much does a multiplayer backend cost?+
It depends on the netcode model, the services involved, and the scale you are building for. We scope every project on a short call and give a fixed quote before work begins. For a fast ballpark, ask HiKit AI on the site.
Industries where Multiplayer & Backend is part of the solution bundle we build.
Services we often pair with Multiplayer & Backend.
Response within 1 business day. No commitment required.