About SyncForge
SyncForge is the systems layer of our creation-engine line. LobbyQuest designs a room's rules and FilterForge measures its filter; SyncForge asks the deeper engineering question underneath every "play together" feature: how do two machines ever agree on one world?
Honest by construction
Every number the simulator reports is the arithmetic consequence of the physics you set — the lag is exactly speed × latency, and the convergence result (a server converges, peers alone never do) is a real property of the model, not a message we wrote. You can't tune your way to a perfect real-time world without an authority, and the sim won't pretend you can.
The Cartridge Rule, from the engineer's side
Across our library, a world you build is a file you can hold, that works offline. SyncForge shows the flip side of that promise: a file-only, server-less world can be single-player or turn-based, but it cannot be a live-shared world — physics won't allow it. Understanding that boundary is what makes the design honest.
What it's good for (and what we don't claim)
SyncForge builds intuition for distributed & real-time systems — authority, latency, interpolation, prediction, rollback, and why anti-cheat exists. It models the concepts, not any real engine's exact numbers, and makes no performance claim about a specific product.
Safe by design
- Deterministic & on-device. The whole simulation runs in your browser — no account, no sign-in, nothing sent anywhere.
- Text-forward. Built for the 15–18 band: real concepts, no cartoon mascots.
- No dark patterns. No timer, no streak, no score, nothing to buy.