Skate through Modern Warfare 2 and Minecraft with Chasm's Game Mashup

Chasm's Game Mashup (the repo is called 2010 Rust Rewrite Mashup) is a free fan project that runs Modern Warfare 2 maps on its own Rust engine and adds Skate 3's skateboarding and a Minecraft world. You can skate Terminal like a skate park, ride into a Minecraft world, switch back to your gun and fight Minecraft mobs. Chasm says Codex helped him reverse engineer the skating.

What you need: your own PC copy of the 2009 Modern Warfare 2, your own Xbox 360 copy of Skate 3 for the board, and a controller. What you get: the skate mod on MW2 maps plus the Minecraft overworld. It's an experimental fan build. I'm walking you through Chasm's documentation here, not a setup I've tested on my machine.

You don't need Minecraft installed.