Depending on your platform, follow these general installation procedures: : Insert the DVD into your drive. Run the Steam installer provided on the disc.
Use the included digital keys to activate the game on Steam or GOG if you prefer a digital-only setup. : postal-4-no-regerts-installation-tutorial
: Includes a POSTAL 4 sticker and a Running With Scissors fridge magnet. Installation Steps Depending on your platform
To write on the during missions, you must have the marker equipped and press the "drop item" button (D-pad Up on controllers). postal-4-no-regerts-installation-tutorial
If your query refers to an in-game tutorial involving paper (such as the marker and cardboard task):