On July 20, 1969, Neil Armstrong's heartbeat doubled as he manually guided Apollo 11's Lunar Module to a safe landing with just 30 seconds of fuel left. Now, developers can relive that tension in an open-source terminal game written in C, Python, QB64, and FreeBASIC. This multi-language project fuses 1960s aerospace engineering with modern physics simulation, offering a unique blend of history, science, and interactive gameplay.