RedCraft

Play Red Dead Redemption 2 as Minecraft's Steve. The real RDR2 world (Valentine, the wilderness, its people, animals, weather and sky) with real Minecraft running inside it.

• Be Steve in RDR2. Walk, sprint, jump, sneak and swim with Minecraft's own physics on RDR2's ground. Arthur is hidden; the camera is Minecraft's (first person, or F5 to see Steve in RDR2).
• Build in the Old West. Place and break Minecraft blocks on RDR2's streets and hills. They stay where you put them, and RDR2's hills and walls hide what's behind them.
• Minecraft combat against RDR2. Swords, axes, bows and tridents do real RDR2 damage to its people and animals; when they hit you, you lose Minecraft hearts.
• TNT and creepers explode in RDR2 with RDR2's own explosions and fire.
• RDR2's rivers swim like Minecraft water, and Minecraft's daylight follows RDR2's clock.
• Horses, wagons, cutscenes and mission scenes hand control back to RDR2, then Steve takes over again.

Controls: Minecraft's (WASD, mouse, E inventory, F5 camera, T chat, 1-9). RDR2 keeps Esc/P (pause), M (map) and J (journal); O opens Minecraft's menu.

Solo, story mode only. RedCraft switches itself off in any online session.

Needs: RDR2 for PC (1.0.1491.50) in Windowed or Borderless mode, and a Microsoft account that owns Minecraft: Java Edition. RedCraft brings its own portable Minecraft launcher (Prism) with Minecraft 26.3, Fabric and its Minecraft mod; you sign in once, and Minecraft runs hidden alongside RDR2 from then on (budget about 3 GB extra RAM). No game files are included.

Credits: the Minecraft side builds on SkyCraft by chasmlol (MIT). Prism Launcher (GPL-3.0), Fabric API (Apache-2.0), MinHook (BSD-2). RDR2 native data from alloc8or's nativedb and femga's rdr3_discoveries. Built with Claude Code. Unofficial fan project.