Broadview dynamics

Many of the high resolution video games on the market are so lifelike and violent that they are just like simulators for practing violence. My idea is to counter this trend by creating a new sort of action gaming adventure in which true heroism is simulated. I do not have any clear cut ideas yet on how to accomplish this in a way that would be compelling and entertaining for children to use and I am seeking your creative input as part of your proposal. Tell me how you will accomplish the programing of such a game or series of games as this and what level of photorealistic graphics for gaming have you had experience with?