What is the best way to stay awake during a marathon gaming session?

What are some good ways to stay awake during like an all nighter marathon gaming session?|||GO TO SLEEP|||Drink caffeine but not allot just like maybe an energy drink every hour or so. just balance it out and u should make it through xD if its a fun night it should be no problem.|||Amphetamines. Adderall, Ritalin, Dexadrine, etc.|||Crystal methamphetamine washed down with a hot pot of black Turkish coffee.