Alternatives to JGR's OpenTTD Patchpack

Open-source transport simulation game

Multiplayer code editor

Real-time strategy game engine for Westwood games

JavaScript IDE

Neovim Client

Adds an OpenGL renderer to the ZDoom source port

Flexible level editor

Client for Old School RuneScape

Command-line client for Steam

Deck tracker and deck manager for Hearthstone

Code editor focused on stability, without AI, subscriptions, or telemetry