Tapper cheats and cheat codes for PC

Useful hints:
Take your time in the first few levels. You can make a high score by 
leaving one person and waiting for more people. 

The last guy in the row will almost always leave a tip. If a person 
leaves the bar in the first level you get 50 points but, if you let 
them get close to the end of the bar, they will drink the beer and 
stay. It's 100 for getting the empty mug. 

The longer you stay in the level, the faster the people and mugs move. 

Here's a Tapper Easter Egg. In the attract mode, wait until the word 
Tapper is filling up with beer, and hold down the joystick, both taps, 
and the player 1 & 2 buttons. You will then see the names of the game 
designers.