[header] How to prepare for a paintball game [title] Buy or obtain a co2 (carbon dioxide) tank of 12-20 ounces (340-570 g) or hpa-4500/3000 psi (there are many sizes-cu. [step] In. ) and make sure they are over half full before you go onto the field. 
You don't want to be left in a bunker with no co or air and your enemy approaching, being bunkered hurts bad. [title] Find a scarf and wear it! [step] It will help protect you from throat or neck shots.