Apart from using a Masterball on an Ivysaur, not much seems to different from Safari Zone catching; You encounter a Pokemon, throw some balls at it and hope for the best!
Nintendo has also revealed some other information about Pokemon Go in regards to the mechanics and goals you’ll be seeing. At some point during the game play, you’ll have a chance to join 1 of 3 teams. Your goal on these teams is to control as many of the gyms scattered across the world as you can. Once in control of a gym, you can station your Pokemon there to prevent other trainers from other teams from getting control of the gym. You’ll also be able to find items and Pokemon Eggs at random Pokespots throughout the world, and you’ll be able to evolve Pokemon by catching more of the same Pokemon.
Stay tuned NETV fans, we’ll update with more about these two big Pokemon projects when we have them!