Freelay
by FreehuntX | MIT
Freelay adds serverless multiplayer to Godot 4 using plain MQTT brokers. It provides public channels with cryptographically signed messages, end-to-end encrypted private peer sessions, and an optional upgrade to direct WebRTC connections—all without
Godot Freelay Serverless multiplayer for Godot 4 on top of plain MQTT brokers, implementing the Freelay protocol (see freelay-spec.md ): signed public channels, end-to-end encrypted private sessions, presence with tamper resistance, and an optional WebRTC
MQTT Node
by FreehuntX | MIT
This is a simple implementation of MQTT 3. It adds a node that can be used entirely without code and just visually! Just WS/WSS brokers are supported for cross-compatibility reasons (browser support). There are no plans/needs to add TCP/UDP
MQTT Node Overview A robust MQTT 3.1.1 client for Godot 4, written in pure GDScript and using WebSocket transport only ( ws / wss ). There are no plans to support raw TCP/UDP — WebSocket keeps it web-export friendly. The addon exposes an MqttNode node
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