Lose most games, it hurts your feelings. Lose THIS game, it REALLY hurts. Here's how Lightning Reaction works -- Anywhere from two to four people can play at once. You remove a handle from the base and get ready. When you press the button in the center, a red light pulses and suspenseful music plays. As soon as the red light turns green, you press the red trigger button as quickly as possible. If you're the slowest player, you will get rewarded with a painful electric shock. If you were faster than your opponents, you can simply laugh as the loser screams in pain. It sounds simple, but the suspense of waiting for the light to change is excruciating. You'll be tempted to press the trigger early... but don't! If you press it before the light changes, you get an electric shock and lose the game. This version let's you pick your level of shock, so even those extremely shock averse can have fun too!