How to open the console#
Once you launch your specific game, press the key under ESC.
This will usually be tilde (` or ~) or ² on AZERTY keyboards.
If you have a 60% keyboard you should press FN and ESC instead.
You can also use the bootstrapper's terminal to run commands (the cmd that opens with the game)
You can also press Shift + ~ (or ²) to access an expanded console.