I used to play Evander Holyfield boxing on the Megadrive, but as years went by i wanted to play it again or something similar, well you couldn't get more similar than this or simulated, this is almost the same just more difficult because its more simulated, it makes it more challenging and rewarding to create the perfect boxer, who would make champion, also its far more indepth, the food you eat and the trainer choices all make an impact, even the height, weight and mass of your boxer impacts his potential in many ways such as strength, speed,stamina and agility.