New game for multiple players in your neighbourhood, it has been called like playing Pac-Man in the real world, but that is going to have to be a matter of opinion. Never the less this is a smart game in its early stages of development, so it is free to play and could be great way of getting know different places with a load of friends.
This is what the Map Attack game is all about, check it out;
What do you need? iPhone 3GS or newer, or Android 2.2. A neighbourhood or park. A group of 4-20 people you can play with
How long is the game? Games can last anywhere from 20 min to 1½ hours depending on the size of the game board and total dots in the game.
Why play MapAttack? It is a great way to run around with friends and feel like a kid again. MapAttack suddenly turns your neighbourhood or city into a playground!
Source [Pop Up City]