Minecraft x Half-Life 2

Bring Half-Life 2 into a single-player Minecraft sandbox. Minecraft stays your main game, while a quiet Half-Life 2 companion supplies the original live weapon models and animations from your own installed copy.

• 11 weapons with reloads, alternate fire, sounds, effects and native models for dropped weapons and projectiles. Use the Gravity Gun to pull objects and bugbait to command antlions.
• Four drivable vehicles: both airboats, the Gauss-gun buggy and the Episode Two car, with vehicle weapons, turbo and physics interactions.
• 26 NPC types, including citizens with 30 model variations, Combine, zombies, headcrabs, antlions, vortigaunts, barnacles, turrets, hunters, striders and flying enemies. They bring attacks, English voices, reactions and temporary physics corpses.
• 10 ammunition pickups, the wearable HEV suit and its HUD, plus finite health and suit chargers. There is no HEV cabinet in this version.

Controls: R reloads; right-click uses alternate fire, zoom or gravity pull. Vehicles use WASD, Space to brake, Ctrl for turbo and Shift to exit. Content is available on the Half-Life creative inventory pages. Physics runs in Minecraft using values read from Source; it is an approximation rather than Valve's VPhysics engine. Single player only.

Requires Windows 10/11 x64, Minecraft Java Edition ownership, and current Steam Half-Life 2 with its included episodes and English voice files. The supplied profile runs Minecraft 1.21.11 with Fabric 0.19.5. Sign in to your Microsoft account once in Prism; the first preparation converts assets from your own games and may take several minutes. No Valve or Minecraft game assets are distributed. Play opens Minecraft's main menu; closing Minecraft closes this session's companion and bridge.

Version 1.0.6 repairs resource conversion and premature session ending, waits for Minecraft before starting its companion, and guards Minecraft's place as the main window. Personal loose overrides are excluded from conversion and explicit custom-folder mounts are removed from the companion profile. The separately reported native memory crash remains unconfirmed; Workshop enumeration can still occur.

Credits: Minecraft x Half-Life 2 contributors, built with the owner using OpenAI Codex; Minecraft by Mojang/Microsoft; Half-Life 2 by Valve. Project code retains its MIT license and remix permission. Bundled tools retain their own licenses and credits, including Prism Launcher, Blender, REDxEYE's SourceIO, Eclipse Adoptium/OpenJDK, CPython, Fabric API and the image/audio libraries; full notices and source links are included.