On INTVL and Ingress
INTVL is a new game that you play by running, cycling, or both. The concept is simple. Every time you go for a run you capture “territory” from others and every time others go for a run they do the same thing. For this game you don’t need to stare at your phone. You simply walk, run, or cycle.
I write walk but it’s counted as running by the game. I also speak about walking because with Ingress the concept of fielding is similar, except that you need to capture portals, and then walk between portals and link them, before creating fields. Some fields are huge, because people use bikes, trains, cars, planes or trains, and others are small because local portals make it easier.