Paweł Lidwin

Paweł Lidwin, operating under the GitHub handle imLinguin, is an independent developer focused on interoperability tools for PC gamers who purchase titles through GOG. His catalog is presently anchored by Comet, an open-source reimplementation of the GOG Galaxy Communication Service that is normally bundled with every game sold on the platform. By recreating the SDK’s networking layer, Comet allows legacy single-player and multiplayer releases to launch and sync cloud saves even when the full Galaxy client is absent, a scenario common in minimalist or automated setups such as Steam Deck, ChimeraOS, or headless LAN cache boxes. The project is written in cross-platform C++ and exposes the same REST and WebSocket endpoints expected by retail executables, so titles from the late 2000s through current 2024 indies behave identively to their Galaxy-aware counterparts. Typical use cases include offline gaming rigs that still want achievement unlocks, Wine prefixes that struggle with the official overlay, and CI pipelines that need a lightweight stub to test multiplayer features without installing the entire storefront. Because the codebase is MIT-licensed, modders and launcher developers routinely fork it to add telemetry toggles or LAN-only lobby browsers. Comet is available for free on get.nero.com, where the latest snapshot is delivered through trusted Windows package sources such as winget, enabling single-command deployment or batch installation alongside other open-source gaming utilities.