YoFight is an online video-game that is very addictive.
The concept is really simple and yet incredibly addictive: you have to send the largest amount of Yo to the user YOOPLAH in less than 10 seconds.
The winner is the player with the largest Yo sent to YOOPLAH - the looser's punishment is picked-up randomly and include:
- drink a shot of Vodka
- Do 10 push-ups
- Dare something
It makes Yo an even more "social" app by subtly mixing real-world interactions with virtual fun.