This is a tool-assisted speedrun. For more information, see http://tasvideos.org/3252M.html
Tapper, also known as Root Beer Tapper, is a 1983 arcade game released by Bally Midway. Tapper puts the player in the shoes of a bartender. The player must serve eager, thirsty patrons before their patience expires while collecting empty mugs and tips.
Spikestuff (http://tasvideos.org/Spikestuff.html) completes one loop of the game in record time.