Pac-Man Invincibility on High Levels
On Pac-Man, once you reach the 7th 'Key' level and eat a power pill, the ghosts won't stop flashing unless you eat them! So if you head straight to a pill at the start of the round, you are virtually incincible! And here's the coolest part: If you make it past level 7, this trick works for the rest of your game!